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Detail Images

  • Castelli - Thermoflex Knee Warmers - Black/Red
  • Castelli - Thermoflex Knee Warmers - White/Red
  • Castelli - Thermoflex Knee Warmers - Black/Yellow Fluo
  • Castelli - Thermoflex Knee Warmers - Black/Drive Blue

Current Color

  • Castelli - Thermoflex Knee Warmers - Black/Red
  • Castelli - Thermoflex Knee Warmers - White/Red
  • Castelli - Thermoflex Knee Warmers - Black/Yellow Fluo
  • Castelli - Thermoflex Knee Warmers - Black/Drive Blue

Castelli Thermoflex Knee Warmers

$39.95

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    • Black/Red
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    3.552

    2 Reviews

    Details

    Warm knees, fast rides.

    Believe it or not, your knees can get cold, so Castelli designed the Thermoflex Knee Warmers to protect them when you're slicing through chilly conditions. The microfleece lining makes the Thermoflex the warmest knee sleeves that Castelli offers, and the upper silicone gripper keeps them from sliding down and cramping your pedaling style.

    • Item #CST007Z

    Tech Specs

    Material
    Thermoflex
    Recommended Use
    cycling
    Manufacturer Warranty
    1 year

    Tech Specs

    • Reviews
    • Q & A

    What do you think about this product?

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    does the job

    • Familiarity: I've put it through the wringer
    • Fit: Runs small
    • Size Bought: small

    These warmers ride up from the calf and get bunched right after the knee area. I have tried different sized but this always seems to happen with the thermoflex warmers. They work well in weather from 45-60

    What I wanted

    • Familiarity: I've used it several times

    These knee warmers are exactly what you'd expect. They are comfortable, well-fitting and warm, with nice fleece lining inside. They have decent grippers around the thigh which prevent them slipping and i think they are good value for money. They are lighter than the Nanoflex ones and not quite so tight-fitting, but they still keep my legs warm even in low single digit degrees - It will probably have to get nearer 0-celcius before i need to switch to full thermal bib tights.