CWX Men's Insulator PerformX Tight

Priced: $69.99 - $89.95 Rated:   - 5 stars out of 5 by 3 reviews.
CWX Insulator PerformX Tight
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Color: Black
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CWX Insulator PerformX Tight - If you need something light to wear on your jogs that will keep you warm and not weigh you down, then the CW-X Insulator Performx Tights are right for you! These 80% CoolMax®/20% Lycra® tights use Auto-Sensor® nanotechnology fabric to maintain a constant comfortable surface temperature in a variety of conditions perfect for the cold weather athlete. The PerformX line of tights keep everything in correct alignment for optimum balance, efficiency and power by providing support for the IT band, hip flexors and quads as well as good stabilization of the knees, calves and achilles. The Kinesio Support Web™ acts as a suspension system for the quadriceps, increasing power at the push phase of the running motion. Variable compression facilitates circulation during and after activity, minimizing lactic acid build-up so that you can be active longer and recover faster. The antibacterial fabric freshness is maintained in the garments through titanium and silver fiber technology. Flat seam construction. UV protection with UPF 50+. Imported.

Lining and Layers:

  • Versatile performance for both outer wear and as a base layer


  • Double-reinforces waistband features flat drawcord for a custom fit


  • Flat seam construction eliminates chafing and enhances fit
  • WarmStretch temperature-regulation fabric
  • 80% COOLMAX / 20% LYCRA 4-way stretch body fabric helps to keep the body cool and dry, pulls moisture away from the body and carries it to the outside of the tight
  • 80% Nylon / 20% LYCRA 2-way stretch Support Web
  • Four-way stretch WarmStretch fabric provides 25% more warmth than regular fabric

Support and Cushioning:

  • Two-way stretch Support Web targets support to the hip flexors, IT bands, quads, calf, and the lateral and medial ligaments and tendons of the knee joint
  • CW-X's patented Support Web helps the muscles and ligaments band together to stabilize the knee joint


  • Combination of hydrophobic and hydrophilic fibers wicks moisture rapidly and dries quickly


  • Key pocket and double-reinforced waistband with flat draw-chord


  • Reflective logo increases visibility in low light conditions


  • Built-in silver dioxide nanotechnology controls the spread of odor-causing bacteria
  • Titanium oxide fiber technology provides 50+ UPF protection from sunburn
FEATURES of the CW-X Men's Insulator PerformX Tights.
SPECIFICATIONS of the CW-X Men's Insulator PerformX Tights.

Running in cold weather can be doubly stressful on your legs; keep them both warm and supported with the CW-X Men's Insulator Performx Tights. In addition to the comfort and light insulation of the WarmStretch fabric, your legs enjoy the advantages of the Support Web design, which offers targeted support for your  knee joints and acts as a suspension system for your quads to increase power at the push phase of the running motion. In plain English, you stay warm, run faster, and feel better after.
CW-X® anticipates the needs of a runner who trains in cooler temperatures by designing a tight that keeps you warm without overheating and helps you get the most out of every mile you log.
Ideal worn alone in milder temperatures or as a base layer in cold weather conditions.
Gender-specific anatomic construction delivers a better fit and increased comfort.
The Support Web™ provides targeted support to the lower back, core, knee joints and surrounding muscles for greater stability and power.
WarmStretch™ temperature-regulation fabric maintains a constant comfortable surface temperature, provides quick-dry moisture wicking, and UPF 50+ protection from the sun during outdoor use.
Graduated compression increases blood flow to aid in the removal of lactic acid. As a result, muscle repair is accelerated while swelling and soreness are reduced.
Silver fiber technology prevents bacterial growth to minimize odor and maintain freshness.
Reinforced elastic waist with interior drawstring provides a secure fit.
Interior key pocket.
Flat seams reduce chafing and increase comfort.
Reflective logos increase visibility in low-light conditions.
Machine wash cold, line dry in shade.
35" outseam.
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Also available for: Women
Back Rise:15"
Body:90% polyester, 10% spandex.
Front Rise:10"
Leg Opening:8"
Support Panel:80% nylon, 20% Lycra® spandex.
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CWX Insulator PerformX Tight Reviews:


I bought these tights to run in during the winter months and I live in central Idaho, so it gets pretty chilly up here. The warmth factor is great! The fit factor is great! The way they feel when I'm running is great! I especially like the supportive feeling around my knees. My only negative remark is that they have a seam which runs down the entire length of the crotch. The seam is not flat locked, and runs from the front waistband down and up to the back waistband. I wore them on an 8 mile road run without underwear and learned the hard way it was a bad idea! I don't remember reading that you needed to wear underwear with them, but I guess that's totes necessary! The pain was pretty severe, and I almost quit running, called my wife and had her come pick me up...
Anyway, these are a great product and there's nothing wrong with the pair I bought. I'm just an idiot, and I hope you will learn from my mistake.

bolp392270 at on 03/09/2013

As my first pair of tights, I have nothing with which to compare. They seem very good. I've been running in cold humid weather (around -5 Celsius) and I've never felt cold during my run. They're definitely not wind-proof (not that they claim to be), I can feel the breeze when I walk outside before my run. They support very well and I it's possible that I'm experiencing less knee pain during longer runs. They're very tight, but they don't show your junk, which is nice. And they look cool! Overall I'm very happy.

kel3603255 at on 01/21/2013
I'm not a huge runner in the cold (love the heat!), anything under 54 degrees and I need more warmth on the legs. Bought these and LOVE them and now I'm not concerned when the temp is below 54, I still get a nice run in. I am 5-10, 150 and I bought Medium which fit fine but suspect I could also do a small.
Anonymous - customer at on 03/29/2013