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Castelli
Nano Flex 3G Leg Warmer

5 out of 5 stars
2 Reviews
$79.99
Color:Belgian Blue

Size:

Size Chart

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Nano Flex 3G Leg Warmer

A good pair of leg warmers will give you that extra bit of warmth you need to stay comfortable on chilly spring and fall rides, but unlike full-length tights, you can easily slip them off and stow them in a jersey pocket when cold mornings transition into mild afternoons. These particular warmers use a water-repellent fabric that prevents light rain and road spray from soaking through, but are also highly breathable, making them a great option for dry days too.


Details

  • Rain or shine, wet or dry, these warmers will do the trick
  • Water-repellent fabric keeps you warm and dry during your ride
  • Breathable construction prevents clamminess and overheating
  • Single, flat-lock seam ensures maximum comfort
  • Double-sided silicone gripper keeps the warmers in place
  • Easy to take off and stow in a jersey pocket if things warm up
  • Recommended for temperatures ranging from 54 - 68-degrees Fahrenheit
  • Item #CST00UI
Material
Nano Flex 3G
Fit
form-fitting
Claimed Weight
[pair] 4.2oz (119g)
Recommended Use
road cycling
Manufacturer Warranty
1 year

Overall Rating

5 based on 2 ratings

Review Summary

1 Stars - 0 reviews
2 Stars - 0 reviews
3 Stars - 0 reviews
4 Stars - 0 reviews
5 Stars - 2 reviews

Fits True To Size

Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.
Runs smallTrue to sizeRuns large

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5 out of 5 stars

November 12, 2021

Warm and comfortable

Familiarity:
I've used it several times
Size Bought:
medium
Height:
5' 11"
Weight:
162

Normally, I am only motivated to write reviews of merchandise that I truly love or hate. That's the case here. I love these for their comfort, fit, quality, and warmth. Additionally, as with any cycling cold-weather gear, it is important to be able to peel it off and stow it as the day warms up. In this part of the country, we ride the entire year. In spring, fall and winter we are almost always COLD at the start and often HOT at the end of the ride. That's why these are a more practical purchase than insulated knickers or insulated tights -for me anyway. Others have complained about the zipper rubbing a sore spot on their ankle. I have never had that problem.

Frederick K
5 out of 5 stars

November 14, 2020

Deserves their reputation...

Familiarity:
I've put it through the wringer

Castelli gear isn't cheap. But I've tried a lot of leg warmers over the years and none do the job as well as the Castelli Nano Flex 3G. I have three pairs (rotation) and they're my "go to" accessory for mid-Fall to late-Spring. Sure, if serious winter temps arrive, they may not be enough, but last year nano-flex warmers got a workout Nov-Mar. And I especially appreciate how well they stay up too. Entering my second full season with them...

Gene B