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Pearl Izumi
Elite Thermal Knee Warmer

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PI Dry is on the case.

With their Elite Thermal Knee Warmers, Pearl Izumi proved that a little coverage can go a long way. Now they've set their sights on all-weather riding, updating the Thermal Fleece fabric with their new PI Dry™ to block out the rain. The anatomic construction eliminates bunching, chafing, or pinching during your pedal stroke for a more comfortable fit, complemented by the plush, wide elastic band and silicone grippers keeping things planted.


  • Thermal Fleece fabric provides insulation, while PI Dry™ technology seals elements out.
  • Anatomic design supports muscles of the leg through pedal stroke.
  • Wide elastic binding with silicone grippers for a secure fit.
  • BioViz™ reflective accents for improved low-light visibility.
  • Unisex sizing.

B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.


Black - Small

Mfg PartNum: 14371707021S 

Black - Medium

Mfg PartNum: 14371707021M 

Black - Large

Mfg PartNum: 14371707021L 

Black - X-Large

Mfg PartNum: 14371707021XL 

Ordered by Most Relevant First
5 stars
4 stars
3 stars
2 stars
1 stars
Best Leg Warmers Ever
by chuck4ram
Cycling Enthusiast
Clovis, CA

These are the most comfortable, warm, and durable warmers there are. Easy to remove mid-ride if you get too warm. They roll up and tuck in your jersey with ease. Well marked with R and L labels too.

Reviewed 3/5/2019
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What more could you ask for?
by Max T
Cycling Enthusiast
San Francisco, CA

Best knee warmers I've had. Extremely high quality, comfortable, and propel rainmoisture well. The knee warmers I'd had previously did not hold in place throughout a long ride, and these have always stayed secure. If you're contemplating buying these, you will not be disappointed.

Reviewed 4/5/2020
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Work well
by Anonymous
Cycling Enthusiast

Recently wore on a chilly 35 degree morning and worked well.

Reviewed 9/2/2019
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Knees toasty
by Anonymous

These knee warmers are great for days when the temps are in the 20-40 degree range for those that dont like the full leg warmers.

Reviewed 4/22/2019
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by mingc
Cycling Enthusiast
Portland, OR

These are thicker than summer weight lycra that you see on bib shorts, etc., and seem thicker than previous years' models. YMMV but I use them down to about 45F. The limiting factors are the thickness of the accompanying shorts and socks, not this knee warmer.

Reviewed 11/26/2018
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