Tip: Please keep in mind that Castelli fits smaller than most locally made cycling apparel. Please up-size and note the size charts are merely a basic guide and it is suggested to size up should you fall between 2 sizes.
The Thermoflex warmers concentrate on getting everything just right. The fabric is extra warm and stretchy, the fit eliminates any extra fabric, the silicone gripper at the top prevents the warmers from falling down, and the cross-wrap cuff at the bottom gives a touch of extra comfort.
