Vibram Fivefingers Men's KSO

Priced: $42.99 - $85.00 Rated:   - 5 stars out of 5 by 254 reviews.
Vibram Fivefingers KSO
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Color: Black / Grey / Camo
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6pm.com $42.99
49% off
Regularly: $85.00
Rock/Creek Outfitters $49.95 - $71.95
41% off
Regularly: $84.95
Moosejaw $49.99 - $67.96
41% off
Regularly: $84.98
Campmor $64.98
23% off
Regularly: $84.99
Ramsey Outdoor $69.95
17% off
Regularly: $84.98
Massey's Outfitters $84.00
1% off
Regularly: $84.98
Mountain Gear $84.95
FontanaSports.com $84.99
Denali $85.00
SummitHut.com $85.00
Zappos.com $85.00
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Vibram Fivefingers KSO -
Vibram FiveFingers have become the more popular barefoot running shoes, thanks to the benefits they provide. FiveFingers shoes stimulate the muscles in your feet and lower legs to build strength, endurance, and improve your range of motion. They feature durable Vibram rubber soles for protection. Included among Vibram FiveFingers KSO's best uses are running, fitness training, cross-fit, light trekking, bouldering, water sports, and travel.

Sizes: 40, 41, 42, 43, 44, 45, 46, 47, Whole Sizes Only.
Important sizing info, please read BEFORE ordering.
If you look closely at the Vibram FiveFingers size chart, you will notice that the numbers printed across the top of the chart refer to your foot's length in inches, NOT US size. Vibram found that, due to the precise nature of the FiveFingers fit, the most accurate size translation was in inches, not US shoe size (which varies across brands and styles). *Please measure both feet from heel to longest toe with a ruler in inches and refer to the size chart next to the size pull-down menu for the right size*

Fit:

  • Ideal for fitness, running, water sports, yoga, Pilates, traveling, trekking and after sport activities.
  • The abrasion resistant stretch polyamide fabrickeeps out debis and dirt and the Hypalon straps give a customizable and comfortable fit
  • Hypalon hook and loop straps provide a secure fit.
  • Single hook-and-loop closure helps secure the fit

Insulation:

  • The Antimicrobial treated microfiber in the footbed offers the abilty to get that true bare foot feeling while increasing hte lifetime of the fivefingers by keep stinky micro-organismas from breaking down your KSO

Ventilation:

  • Thin, abrasion-resistant stretch polyamide and breathable mesh upper wraps your entire forefoot to "Keep Stuff Out"

Traction and Grip:

  • The Vibram TC-1 performance rubber sole has razor siped traction to keep you stable on many varied surfaces
  • Non-marking 3.5mm Vibram TC1 performance rubber outsole is razor-siped for enhanced flexibility and a sure grip on wet or dry surfaces.

Pockets:

  • Individual toe pockets separate and strengthen toes, improve balance, agility and range of motion.

Features:

  • Minimalist approach to barefooting
  • Machine washable. Air dry
  • Antimicrobial microfiber footbed for odor resistance.
  • Voted "Most Popular" Five Finger shoe for its versatility
  • FiveFingers stimulate the muscles in your feet and lower legs to build strength, endurance, and improve your range of motion.
  • Antimicrobial microfiber footbed features a 2mm EVA insole.
  • Vibram's most popular men's Five Fingers model
  • Protect your feet while still feeling barefoot
Zappos.com
Where will your day take you? On trail? Through the bustling city streets? Perhaps over your favorite running path? Wherever it leads you, trek freely in the adventure-bound versatility of the KSO from Vibram FiveFingers®.
Built specifically to promote a barefoot-like experience.
Ideal for running, fitness, water sports, yoga and pilates, on- and off-road adventures, as well as everyday casual wear.
1. Insert foot, slipping each toe into the individual toe pockets. It may work best to begin with the big toe.
2. After each toe is in place, slip heel in and adjust until it is snuggly in place.
3. Secure the strap, making sure it lies flat across top of foot. Wiggle toes and adjust strap until you find the ideal fit.
Thin, abrasion-resistant stretch polyamide and breathable mesh upper materials.
Upper envelopes the foot to help keep debris out.
Individual toe pockets promote muscle strengthening in the feet and lower legs, as well as improve balance, agility and range of motion.
Adjustable, hook-and-loop Hypalon® strap wraps the top of foot through the heel for a secure fit.
Heel pull loop for an easier on and off.
2mm, antimicrobial, microfiber footbed offers light underfoot cushioning.
Non-marking, 3.5mm Vibram® TC-1 Performance rubber provides exceptional underfoot feel without compromising abrasion resistance.
Durable outsole design helps protect feet from hot surfaces and rugged terrain, while thin razor-sipping heightens flexibility and slip resistance over wet and dry surfaces.
Imported.
SummitHut.com

The KSO from Fivefingers is a radical redesign on the shoe. Many experts think that the modern shoe is too protective of the foot and does not allow someone to fully develop the muscles and tendons, making the foot more prone to being injured. The KSO was designed with this in mind, allowing you to exercise the foot in its natural state while you do your normal daily activities. Whether you are running errands in Downtown Tucson or leisurely walk down Sabino Canyon. The experts say by doing these activities while wearing a pair of five fingers that you will improve the wearer’s agility, balance and proprioperception, the awareness of your foot’s movements or foot/eye coordination. The KSO has a breathable mesh top that is abrasion resistant to Keep Stuff Out while still preserving that bare foot feeling. The Vibram TC1 performance rubber soles are non-marking and provide a reliable grip while protecting the soles of your feet from non-natural items out in the environment.


Moosejaw

The Vibram Five Fingers KSO are their most popular men's Five Fingers shoe because they offer incredible comfort, versatility and durability that make them an awesome option for everything from running and trekking, to water sports and after sports chilling. The Five Fingers KSO feature a stretchy and breathable mesh upper that wraps the entire foot and keeps crap such as rocks and dirt out, and a hook-and-loop closure strap to create a more secure and comfortable fit. The non-marking 3.5mm Vibram TC1 performance rubber outsole is built to offer greater flexibility and a better grip on both wet and dry surfaces.

Getting the right size and style of FiveFingers is supes important to making your venture into barefoot fitness a success. Check out our to watch some videos, learn how to size your feet for FiveFingers, and find which FiveFingers are best for which activities.


Denali

The Vibram FiveFingers KSO for Men in Black/Grey/Camo is an alternative to traditional footwear for running and fitness training. It features a thin, abrasion-resistant stretch polyamide and breathable mesh upper that wraps your entire forefoot to 'Keep Stuff Out.' A single hook-and-loop closure helps secure the fit while the non-marking 3.5mm Vibram TC1 performance rubber outsole is razor-siped for enhanced flexibility and a sure grip on wet or dry surfaces.


Rock/Creek Outfitters

The Vibram FiveFingers KSO Barefoot Shoe is one of the most innovative products to come out in a couple years. Fivefingers KSO shoes are based on the age old concept that being barefoot helps your balance, your connection with the earth and energy, and gives you the ability to move in a more natural, healthy way.


FontanaSports.com
In just over a year, the KSO has become our most popular model for men. Featuring a thin, abrasion-resistant stretch nylon and breathable mesh upper that wraps your entire forefoot to `Keep Stuff Out.` A single hook-and-loop closure helps secure the fit. A non-marking 3.5mm Vibram TC1 performance rubber sole is razor-siped for a sure grip, and a 2mm EVA insole enhances plating protection and comfort.


•KSO IS BEST FOR: Running, Light Trekking, Climbing/Bouldering, Running, Fitness, After Sport, Water Sports, Yoga/Pilates & Travel.
•Materials: UPPER - abrasion-resistant stretch polyamide fabric & Hypalon® straps.
with 2mm EVA insole.
•Weight: Men’s size 42 - 5.7 oz. each, 11.4 oz.


Massey's Outfitters
Voted “Most Popular” for its versatility. Over the last two years, the KSO has become our most popular model for men for its unbeatable comfort and versatility. It features a thin, abrasion-resistant stretch polyamide and breathable mesh upper that wraps your entire forefoot to “Keep Stuff Out.” A single hook-and-loop closure helps secure the fit. The non-marking 3.5mm Vibram® TC1 performance rubber outsole is razor-siped for enhanced flexibility and a sure grip on wet or dry surfaces.
Ramsey Outdoor
When you’re scrambling up a rocky bluff or bounding along a riverbank, the last thing you want is gravel and grit seeping into your FiveFingers. The KSO is an all-new design with thin, abrasion-resistant stretch polyamide and breathable stretch mesh that wraps your entire forefoot to “Keep Stuff Out.” A single hook-and-loop closure helps secure the fit. Non-marking Vibram TC1 performance rubber soles are razor-siped for a sure grip.
Mountain Gear

Go barefoot in the park, path and parking lot with Vibram's foot-friendly barefoot FiveFingers KSO shoe. The light, do-it-all sole protection actually promotes long-term foot health by reducing the structure between you and the ground, forcing your feet to toughen up and move naturally.


6pm.com
With its amazing comfort and versatility, it's no wonder the Vibram FiveFingers KSO is one of their most popular styles!
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Review RatingNumber of Reviews
179
64
9
0
2
Also available for: Women, Boys, Girls, Kids
Avg. Wt.:11.4 oz. (pair).
Closure:Hook and Loop
Footbed:Antimicrobial microfiber with 2mm EVA insole
Insulated:no
Outsole:Vibram TC-1
Popular uses:fitness, yoga/pilates, water sports, after sport, traveling, trekking, running
Sizing Scale:EU
Sole:Vibram TC-1 performance rubber
Upper:abrasion-resistant stretch polyamide fabric and Hypalon straps
Upper Material:Synthetic
Waterproof:no
Weight:Men's size 43 - 5.7 oz. each, 11.4 oz. per pair
Weight (M's size 43):5.7oz each
Width:Regular
Compare specifications to related products.

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Vibram Fivefingers KSO Reviews:

Positive Reviews:

Performs as Advertised

A friend of mine turned me on to the idea of barefoot running about six months ago, but it wasn't until the new year that I decided I wanted to get back into shape. Running would of course be a big part of that. The only problem is, I hate running. So like most neglected areas of my life I figured I stood a better chance of actually doing the thing I hate if I spent a good chunk of cash on some gimmicky product designed to make horrible things fun. And that's exactly what Vibrams Five Fingers does.

So maybe fun is the wrong word. How about rewarding. After a month of running on all kinds of surfaces, from treadmills at the gym to asphalt to good old dirt my calves and shin muscles have more definition and strength than they ever have, and I was a gymnast in my youth.

It would be good to heed all the advice everyone has given regarding taking things slowly. You'll hate life for a couple of days if you keep on running when your feet and legs are saying stop. If there is anything negative I can say about them it's that having a little sleeve to slip each toe into is really irritating and uncomfortable at first. If you feel like you're on the verge of a panic attack just get up and start running. Once you're on your way you'll forget all about the individually wrapped sausages in your shoes.

Also, if you're the type of person who may suffer an identity crisis should gym beefcakes openly point and laugh at your feet, you'll probably want to invest in different shoes or at least not wear them where beefcakes are to be found. However, as silly as they look there is an undeniable "ninja" quality to these shoes, an aspect of design sadly neglected by most footwear designers these days.

One last thing. Running through grass after a long jog on asphalt and concrete is like like gulping ice cold lemonade on a hot summer day. You'll love it.
Barefoot Borne at Rock/Creek Outfitters on 02/02/2010

Everyone needs to know about these shoes

Once I learned about these shoes I wanted them right away. Sadly I lived at least an hour away from the nearest store that carried them and once I got there they were all sold out. I had wanted to try them on in order to find the best fit because that is obviously a very important part of this shoe. Once I ordered and received the shoes I tried them on and they were extremely hard to get on the first time, I have gotten faster at it but I don't believe that I order a size slightly small. Within the first day or two from tugging at the shoe trying to get it on a small rip had formed on the left side of my right big toe. However, once I finally got time to take these shoes out and use them for what I wanted, trial running, I loved them. I was never one to go run around in bare feet before but with these shoes you can do just that, but with protection. It's hard to explain but it really feels like I was using my feet for the first time. With the flexibility of the sole I could rap my feet around trees and climb straight up like a monkey, and with the uniquely designed, individual toe slots I could feel the mud between my toes as I ran through the woods. These shoes make me look at the world differently, it makes me challenge myself to see how far I jump, how high I can climb, or how fast I can run. Lastly, Vibram Five Fingers even made running fun again, it really made me feel like a kid, and all I wanted to do was go outside and PLAY. I am very glad that someone finally came up with a shoe like this, and that I was finally able to get a pair for myself. The only regret I have is that I didn't get them sooner and that I can use them everyday.
Trey Brunski at Rock/Creek Outfitters on 11/11/2009

Fantastic but with Cautions

You'll notice that the pro's section states-"no shock absorption" and so do the cons. You should also note the caution in the title of this review. When I first ordered the five-fingers, I wanted the black ones, which I got, but even with the recommended measuring and chart, they were still just a hair too tight in the big toe. So I sold that very desirable color on for more than I bought it for and dealt with the less desirable color (blue camouflage) and still have a fantastic bit of footwear. Now to the Caution and the point. These are what you want. They simulate barefoot running very well. This style, however, will not protect your foot from sharp pebbles on hard surfaces (think packed gravel road). They also have no shock absorption, which is both good and bad. Shock absorption in running shoes is probably why almost all running shoes cause "drive train" injuries in athletes, and why the barefoot running phenomenon is returning. The caution is this: Even though I ran for 2 weeks building up from one mile to 3 miles, 2-3 days a week, on the third week (because I had no pain anymore in my heel and knee and hip) I took off feeling light and great, only to finish a 4.5 mile run with a stress fracture in my 2nd and 3rd metatarsals. A caveat, is that I have not run any distance, really, for about 20 years. A cyclist turning triathlete, needs to be very cautious. If this scenario matches yours, or if you are just getting back into running, I recommend several sessions of very short distance break-in time to allow bone structure in the foot to acclimate prior to any longer (2+) mile distances...no matter how good it feels.That said, I think I may become a big proponent of this footwear and may eventually buy the Five-finger Treks to protect on rockier ground.I won't buy any other kind of expensive running shoe ever again!
Doc Loch at Rock/Creek Outfitters on 05/05/2010

Best Trail runners Ever!

I originally purchased these to experiment with barefoot running to help reduce the amount of injuries I got from running. Usually every few months I'd get shin splints/plantar/achilles tendon/medial knee ligament/etc problems. Figured anything new was worth at least trying.

After wearing them for a day, I was hooked! Since then, I've worn regular running shoes only twice, and have bought two more pair to cycle them through (to dry out).

I've put seven months of running on these, with about 40 miles a week; around 1200 miles. My longest run in them was 27 miles. In that time, I've not had a single running injury (probably a record for me!). I run on paved paths, sandy trails, beaches, forests, and mountain terrain.

The two problems I've encountered are:
1. Bad on really rocky terrain - you have to keep your eyes open for sharp rocks as the arch has minimal protection.
2. Start to smell if you don't maintain them.

For the smell, I bought a couple more so they can dry out between wearings. I also put baking soda in them to absorb the smell. You can also toss these in the washer, then air dry.

I wear these on a daily basis everywhere: running, working, formal events, etc. They're great conversation starters too!

Quick note on buying them: These are sized VERY specifically, so I highly recommend finding a local shop to get sized and buy your first pair. Once you know your size, they seem to be pretty consistent, so ordering on-line is fine. They will be just a touch snug at first, but should feel like a second skin after wearing them for a bit.

Bottom line: they're cheaper than running shoes. I've been injury free for seven months, and they show no signs of wear yet. If you're at all curious, buy them.
Barefoot John at Rock/Creek Outfitters on 01/01/2010

Awesome Shoes

I bought the Vibram KSOs on the recommendation of a buddy of mine in my Army unit. He read "Born to Run", then gave the book to me to read. I read it, and was sold. I bought the shoes, . I wore them around the house and while doing my errands for a day or so before taking them out on my first run. I am far from being a good runner, and almost instantly, I settled my feet into a good posture, with an appropriate stride length. I found myself (an aggressive heel striker) into a good forefoot running stride, and it felt GREAT! I even tried to heel strike as I normally do, and it was so uncomfortable that I could only do it for about 5-6 strides before going back on the balls of my feet.The shoes fit great out of the box. I had only minor difficulty stuffing my toes into the individual toes on the shoes, but with a little tugging I got my feet settled and strapped in. My shoes are a size 43, which equates to about a 12 1/2 US. They look goofy as heck, but minimalist running isn't about good looking shoes with fancy swoops and slashes and bright colors. Mine are plain black. They seem durable, I've taken them out a few times now, with minor scuffing on the soles but no indication of wear on the fabric. The velcro strap seems tough. I have no doubt that I could go rock climbing in these without being afraid.Bottom line, I like these shoes a lot. It's natural feeling, they're lightweight (both shoes weigh less than one of my padded brick, motion control, stability web, air-conditioned, guaranteed-to-not-hurt-you injury makers), and functionally simple. Recommended to anyone who hates spending 140-150 on shoes that won't hurt you, only to end up hurting you.
Mike da Hatz at Rock/Creek Outfitters on 06/06/2011

Run a marathon in 'em!

If you're outdoorsy, you've probably read about these in an article or website about barefooting. These Vibram's are getting a lot of press right now, and it's well deserved in my opinion.

They're great for boating, swimming and trips to the beach or river. But, I'm a runner and bought them as an alternative to my Asics. I've been wearing my KSO's nearly two years now for every single run, including 3 half-marathons.

I love the feel of running with almost nothing on my feet. I thought having something between my toes would really bother me, but I don't even notice (just like gloves for my hands don't bother me). The KSO's make me feel light and REALLY fast.

The first time I put them on, the absence of a thick running shoe heel made my form near perfection and kept me in a sprinter's stance the entire time. And there's the only con in my opinion. You've got to take the transition to Vibram's SLOW if you're using them for running.

Try running in socks on carpet. Your body won't let itself land on your heels. Same concept here. Your entire body weight is caught on the ball of your foot and calves.

I won't pretend to be a doctor or a running expert (I'm neither), but when I run in my Vibram's it feels right to my body. My stride is light and fast during the run and my hips and knees don't feel sore afterward (even after 13 miles).

There are more and more running shoe "alternatives" on the market, but these keep getting the highest ratings and stores can't stock them fast enough. They're actually less expensive than a new pair of runners, so give 'em a shot.
Ryan the Rugged at Rock/Creek Outfitters on 11/11/2009

best shoes ever

These shoes are incredibly comfortable and, in my opinion, extremely cool in appearance, and unbeatable in function. Brilliant is a good way to describe them - it's hard to improve on millions of years of evolution!

I've got several pairs and like the KSOs and Classics the best. I wear them to work, for walking around town, for hiking, running, trail running, river hiking, river tubing, etc.

some people have thought I'm nuts for running up and down mountains in these, but they're really fantastic trail runners. really light, really bouncy, great feel for terrain. stubbing your toes in these isn't any worse than stubbing your toes in regular shoes, but you do have to be a little careful with your little toe on the outside - don't want to catch that on a rock or root and pull it out sideways ... almost did that once, not fun. but that's rare.

incidentally, the only reason I mentioned the con of "causes blisters or hotspots" is that there's a thin bit of stitching inside the KSOs by the ball of the foot near the big toe, that after several hours of hiking and two of running down the mountain, whereby the stitching wore in that one place rather painfully... maybe next time I'll be smart and wear socks, huh? wearing socks would definitely take care of the problem.

the only thing that's not so great about them is if you're trying to keep your feet dry. these breathe really well, and are by no means waterproof or even water resistant, so unless you mind your feet getting wet, it's best to wear these only when it's dry outside.
Stoker at Rock/Creek Outfitters on 08/08/2009

VIBRAMS ARE ABSOLUTELY AMAZING!

My boyfriend and I wear our Vibrams everywhere. The only place we found we need the vibrams treks was in heavy trail hiking. We read that they have more protection for your feet. We enjoy water sports, hiking, running, walking. Pretty much any activity or place we go we are wearing our KSOs or have them in the bag. I don't leave home without them.

I should be a spokesperson for Vibrams. The feeling of actually getting to use your toes for balance and support is amazing. You can feel your feet, ankles, and calves getting stronger. It is the most natural feeling ever! Also you dont get weighed down when you where them in the water. So much easier to swim and move through the water!

I also read online how now days our toes are pushed together which causes all kinds of posture and health problems. I have noticed that since I have bought my Vibrams that my right hip no longer aches from moving in and out of place, and my lower back does not have as much pain. This would make sense since our feet are our foundation, and Vibrams allow our twos to function properly. I could go on and on about these shoes. I love the KSO's for my outdoor activities for keeping out the dirt. I will be purchasing at least a pair of Classics for everyday and either Flows or Treks for heavy trekking and winter months.

My family has ordered multiple pairs of Vibrams, and Rock Creek was by far my favorite place to purchase from.
The Outdoor People! at Rock/Creek Outfitters on 08/08/2010

People will stare at you

I bought a pair of the FiveFinger KSOs to start barefoot running, which has been a fantastic experience so far. I'm in grad school and the first time I had a chance to wear them was to class one morning. I didn't realize how much attention they would get. Some people are intrigued by them and others just think they are weird, but they definitely get attention wherever you go.

The Vibram website has sizing instructions which I used to figure out what size I needed. The fitting is extremely precise, so I would suggest trying them on before purchase if at all possible. All of the local shops that actually carry a stock of the FiveFingers were back ordered so this was not an option for me and I ordered them online from Rock Creek. Fortunately the recommended size was spot on for me. However, If you have odd toe lengths, there is a chance that your feet will not conform to the shape of the shoe.

I have only been running in them for a short time, but the first thing that struck me was that there is absolutely no shifting or rubbing of the shoe while running. I have been struggling with poorly fitting running shoes for a few years now and almost always had blisters on my feet after a long run. So far, I have had none of these issues with the KSOs; though I am still retraining myself for barefoot running and not "going the distance" at this point.

I highly recommend these to anyone interested.
John at Rock/Creek Outfitters on 03/03/2010

Great!

They take some major getting used to. I needed some new running shoes, was doing some research and came across barefoot running. looking into it, I liked what I saw, however I didn't want to have my foot completely without armor. I took a gamble on these and haven't looked back. I LOVE them. I actually look forward to running, and I want to go faster with these on. It truly is enjoyable to run again. Give them a chance, and give them time, because it does take time to get your feet and legs/calves used to them. I got blisters at first, then they healed and my feet hardened up some and now no problems. But if blisters are a problem or reoccurring, there are socks you can get for them. I have to wear the socks in order to use them in official PT gear, and they are comfortable. take them or leave them, socks add some additional comfort. As for the arch, I am fairly flat footed. At first, my arch was sore. Then the muscle/tendons got stronger, it isn't a problem now. Oh and another thing, I had popped my ankle real bad on a hike . After 6 months, I still couldn't stretch my ankle to the outside without tension and pain. after a month of running with these babies, all the muscles/tendons in my ankles and feet strengthened up and my injured ankle is 110%. THESE SHOES ARE GREAT!
End MD at Rock/Creek Outfitters on 05/05/2010

Negative Reviews:

pain on my toe

I bouthg these kso's and just fell in love whith them when i tried them on. The day they came in the mail i used them outdoors and i noticed uncom uncomfortable pain and i look at the shoe and there is a huge bump where the forefoot is in the footbed and i wanted to exchange them for different ones cuz i beleive these are defects and the pain got worse everytime i used them but unfortunately i cant because it has to be brand new out of the box condtion to return it and thats a bunch off bull that paid for these and im getting really bad pain and cant do nothing about it to exchange and etc.
Jesus at Moosejaw on 03/02/2013

Shoe for 13 yr old boy

My 13 yr old son requested these shoes for school. Going sockless was recommended but they rubbed his feet and irrirated them....will have to buy special socks since apparently just cutting off toe part of regular sock does not work. Running in them was uncomfortable as well. He has since ditched wearing them and now wears his skechers.
Beachlife850 at Rock/Creek Outfitters on 08/08/2012

Neutral Reviews:

Conflicted Feelings

When I got these shoes I had to get another pair as the sizing on the website wasn't correct. Even a size up I find the shoes painful after wearing them for a while. But they feel AMAZING in the water. I really like how they corrected how I walked and they feel good when I initially put them on. After about 1.5-2 hours though my big toe nail throbs from the design of the shoe (and possibly a sizing issue). I don't know if anyone else had this problem but these are Short-term -wear shoes. Also, after the second time putting them on the weave tore slightly even though I was gentle and followed their "How to put them on" recommendation.I would probably get the Classics or Sprint next time.
Alex at Rock/Creek Outfitters on 08/08/2009

100 % Satisfaction

I have not trained or ran in my shoes yet but I walk in them all the time. When I first got them it hurt my feet to walk on concrete but now they feel fine.There was a short adjustment period, getting use to walking barefoot again especially on concrete. I've walked a mile in them in natural caverns and about a mile and a half in an outdoor mall on back to back days without any problems. If you like being barefoot you will love them you feel the earth beneath your feet. Be prepared to wash them often, my feet sweat a lot and there is no sock to absorb the moisture.
Touché at SummitHut.com on 03/03/2010

Not for every foot out there

Tried the KSO's out in a local store. 41 fit too tight on my little toes. Tried a 42 in a Bikila and felt better. Went ahead and ordered 42's for the KSO's. The little toes seemed fine but my Big toe went all the way.

The length of the toe sleezes are to be somewhat desirable. The strap pushes my foot forward, leaving some room in the heal and no room on my big toe.

Does not fit like a glove as expected, but after a few wears, kind of get used to it. It does not necessarily break in.
gohmdoree at Rock/Creek Outfitters on 08/08/2010

Fun shoe but not great quality ... still happy user^^

I have been using it for over two years. They are comfortable but because I rinse it with water (no soap though) every time I use, its rubber part started to come off after six months. I use Shoe GOO to repair it, but not a big success. I still love it and bought another pair. My advice is ... DO NOT RINSE IT TOO OFTEN!
Atsushi at Moosejaw on 08/14/2012

Does not work for me ( Gret Shoe and Des

Great shoe and nice creative idea and very light weight, however my middle toes came out to be shorter that what is there and felt uncomfortable when walking or running. Usually the middle toe I do not have too much control over it. I like the material it feels part of your feet. May be future design will fix my issue.
Roadrunner at Rock/Creek Outfitters on 05/05/2010

Big Feet Don't Go with this Style !

If you have a high instep or have an otherwise muscular foot structure, you will not be able to get these on at all. The instep "membrane" prohibits your adjusting your toes and as such you will never be able to get your toes in the right opening.... Try the basic version !
Mike the Fat Foot at Rock/Creek Outfitters on 06/06/2011

Comfortable and Quick Drying

I wear my KSOs mostly to the lake, and to the park. They are extremely comfortable and I had no break in period. The toes started to seperate on the big toe after much use, but they stood up well for many months.
Tyler the Man at Rock/Creek Outfitters on 03/03/2011

BAREFOOT SHOES FOR OLDER GENERATION

Very nice product but if ordering from Canada the border charges are quite high (23$).
Be careful not to order too small.
Socks were nice especially with the cold spring in Canada.
Glen at Rock/Creek Outfitters on 04/04/2012

kso 5 fingers

The only complaint I have is that while my big toe is cramped up with no room at all, my pinky toe barely fits into to hole at all!
mm951 at Campmor on 05/05/2012