Castelli Thermoflex Arm Warmers

The Thermoflex arm warmers are warm, fleece-lined arm warmers, ideal for cooler days. The arm warmers can easily be put on and taken off because of their elasticity, and stay in place well thanks to the silicone grips that prevent ride-up. They are designed in a way that you can store them in the rear pockets of your cycling jersey, so you are always prepared for a sudden rain shower or temperature drop.

Technologies:

Thermoflex: Fleece-lined fabric that keeps you warm. The fabric is very stretchy, but still allows the arm warmers to stay in place. The Thermoflex fabric offers a little less warmth than the Thermoflex Core2 fabric.