The Castelli Nanoflex 3G Armwarmers are designed for versatility so that you have extra warmth and protection in the wet and still offer something in the dry. These warmers are made from water-repellent thermal and breathable Nano Flex fabric for unmatched comfort and protection while you’re riding. The flat-lock stitching with a single seam and double-sided silicone grippers will help keep the Nanoflex 3G Armwarmers in place even on the longest and wettest rides.

Features

• Water-repellent thermal and breathable Nano Flex fabric
• Flat-lock stitching with single seam
• Double-sided silicone grippers to keep warmers in place
• 8-20C / 46-68F
• Weight:66 g