Sorel Alpha Trac Buckle

Priced: $129.95 - $200.00 Rated:   - 5 stars out of 5 by 11 reviews.
Sorel Alpha Trac Buckle
Zoom In
Available Colors:
Light Grey Black
This product is not currently available from any of the stores that we feature. It was last available on 11/23/2013 from:
For your reference, this page contains historical product information. You may click the "Buy Now" button to check if the product is back in stock.
Visit our Daily Deals for great products at low prices.
Sorel Alpha Trac Buckle - Ideal for staying warm, dry, and protected during all kinds of high-velocity activities in extremely cold weather, Sorel's Alpha Trac Buckle features a removable 9 mm ThermoPlus Xtreme liner for incredible warmth and use as an indoor/tent slipper. A built-in gaiter, comfortable EVA midsole, and multidirectional traction enhance comfort and performance.

Country of Origin: Imported


  • Half sizes order up

Weather and Wind:

  • Handcrafted waterproof vulcanized rubber shell
  • Seam-sealed waterproof construction to keep feet dry
  • Waterproof PU-backed synthetic textile and synthetic leather upper for durability
  • ~ Windshield tongue design keeps cold air out


  • Reflective safety graphics


  • ~ Anatomical shape for improved fit and comfort


  • 2.5 mm bonded felt frost-plug midsole increases thermal barrier between your feet and cold ground
  • Molded EVA midsole for lightweight cushioning and thermal protection; delivers a closer-to-foot fit for improved performance
  • Sorel Meltdown midsole keeps the boot well-insulated and absorbs shock


  • Removable 9 mm ThermoPlus Xtreme felt inner boot with 4-layer construction to wick, transfer, and evaporate moisture; breathable Radiantex thermal reflective membrane keeps body heat in and cold out

Traction and Grip:

  • AeroTrac non-loading outsole offers traction on icy, slushy and slippery surfaces
  • Rubber outsole with multidirectional lugs for enhanced traction, stability, and flexibility


  • Polyurethane upper with drawcord-adjustable tops


  • Imported
  • Made in China


  • Polar Lite shell for enhanced flexibility in extreme temperatures
  • Bonded felt frost plug keeps heat in the boot
  • Warmth rated to -60°F/-51.5°C for warmth in frigid temps
  • 9 mm ThermoPlus felt footbed for added warmth
  • ~ Reinforced heel pull for easy removal from boots
  • US shipments only
  • Shatter-resistant YKK Shokonloc buckle closure
  • ~ Slip-resistant bottom allows liner to be used as indoor/tent slipper
  • Removable ThermoPlus Xtreme InnerBoot for added warmth
  • Built-in gaiter with barrel lock closure system
Sierra Trading Post
Look to Sorel's Alpha Trac buckle winter pac boots for warmth and weather protection in extremely cold and snowy conditions. The waterproof vulcanized rubber shell keeps snow out where it belongs, and the removable ThermoPlus Xtreme InnerBoot holds warmth close in frigid conditions.
Upper consists of waterproof, breathable membrane-backed mesh with seam-sealed waterproof suede leather.
Built-in gaiter with a barrel-lock closure system.
Easy entry.
Buckle lock system for a custom fit.
Durable wind and debris shield.
Removable 9mm Sorel ThermoPlus Xtreme® InnerBoot.
Removable molded EVA comfort footbed.
Polar Lite® shell for enhanced flexibility in extreme temperatures.
Ideal for staying warm, dry and protected during all kinds of high-velocity activities in extremely cold weather, this boot features a built-in gaiter, shatter-resistant buckle closure, warm 9mm Thermoplus Xtremeâ„¢ liner and an EVA midsole that reduces weight while enabling a closer foot fit for improved performance.
Want it cheaper? Set your own price.
Enter the price you want to pay and we'll email or text you if we find a store that will sell it for that amount:
Price: $
Your email:
Cell number: (optional, for text message)
Learn how offers work...
Review RatingNumber of Reviews
Avg. Weight (Pair):5 lb. 4 oz. (2382 g)
Boot Insulation:ThermoPlus Xtreme
Midsole:EVA; 2.5 mm frost plug
Shaft height:16 in. (40.6 cm)
Sorel Rated:-60° fahrenheit / -51.5° Celsius
Temperature rated:-60°F/-51.5°C.
Upper:Waterproof synthetic textile
Warmth Rating:-60°F/-51.5°C; extreme warmth
Weight:42 oz / 1191 g

Related Categories:


Sorel Alpha Trac Buckle Reviews:


Been stompin' around in these things for a couple weeks now and overall they are great. Pros: Warm but not too warm. Not too heavy. Very good fit for "slip on" type boot Cons: A little tricky to drive while wearing these boots. I had little doubt that these would keep my piggies warm, I was happily surprised though that they are not excessively warm. In general I have hot feet, but in situations ranging from energetic activities outside in mildly cold weather to wearing them in the house I find my feet are comfortable. They also are not as heavy as I had feared they might be. While not feather weight, they compare favorably to similar boots. Nice features not noted on the website: The inner boot has a hefty grab loop so unlike older Sorels the inner boot doesn't squish down to the bottom of the boot when you slip them on. The boot is not so bulky that you can't get your pant leg over the boot. This may not work with narrow boot cut jeans but the leg of my Carhartt pants fits fine.
Steve Q - customer at on 01/12/2011
These boots are pretty great for deep snow, really cold weather and motor-sports. My feet typically get very cold and the PAC boots I've had in the past have failed to keep them warm despite their temp rating. These are the first boots I have had that keep my feet warm even when I'm sitting still like when riding a snowmobile. I really like the reinforced grab strap in the liner which makes putting them on easier. Also with the top of the boots reaching mid-calf and with the gaiters it is pretty difficult for snow to come in over the top. They do seem to run small as everyone has mentioned. I wear size 10 and ordered an 11 and they fit pretty good.
Anonymous - customer at on 01/11/2010

No snow so who knows

I bought these for my son, who had been looking for a light weight boot that was still sturdy enough to stand up to snow boarding and other winter activities. So far he has tried them on and walked around the house. He thinks they will be fine but with out any snow to try them out in ...... All he can say for sure is that they are comfortable. I would have benn happier if we would have waited to see if it snowed because the boots went on sale 2days after we got them.
A mom at Eastern Mountain Sports (EMS) on 02/02/2012
Great Boots - My son loves these boots. Have a hard time finding good winter boots for him. He has a size 15 foot and these boots fit and he loved them so much he was walking around the house with them on for a whole day. Great boots I would buy them again. Also Zappos is great the boots were here the very next day. Love it when you call Zappos and you get to talk to a real person. Great company. Great products!
Anonymous - customer at on 12/04/2008
Wow, this is an amazing boot. Buy it! You will love it. Simply incredible! I am a size 10 and everyone I heard from told me to get an 11. I did and they fit perfectly. Get a size up.
Kpg - customer at on 12/30/2010
I like these boots. Plenty warm and I like the buckle; nice for when it's cold. The reviews are right! Order a size larger than you think you need. My only con is they are some stiff. Good riding boots.
Mark t - customer at on 11/03/2009

Great Product

Bought these for my boyfriend for snowmobiling. Fit was perfect. Little stiff at first but still comfortable for first wear. He came back dry and warm after hours of riding in 0+ conditions.
Paddleout at Eastern Mountain Sports (EMS) on 01/01/2013

Even nicer than expedted.

This is a high end product. Great fit and finish. Light weight and easy to set up for use in very cold to moderate weather.
Hunter at Eastern Mountain Sports (EMS) on 01/01/2012

Lives up to my expectations!

I use these boots for working in the snow, snowshoeing, etc. They are very light weight, comfortable and very durable. Don't stop selling them!
G unit at Eastern Mountain Sports (EMS) on 02/02/2012

Sorel quality with performance to boot!

Use for snowmobiling, stay warm with good traction.
Gremlin at Eastern Mountain Sports (EMS) on 01/01/2011