A LIGHT COOL & COMFORTABLE CAP FOR WARMER LONGER RIDES. The Peloton™ Cap might be the most versatile accessory a rider can have on a warm day. It provides a bit of shade from the sun a layer of insulation when it’s cool or windy & it wicks sweat when the heat rises too. Designed to be worn under a helmet it is thin enough to fit without bunching & light enough to practically disappear when you put it on. CONSTRUCTION Anti-microbial jersey fabric Smart seams help alleviate pressure points when worn under a helmet Reflective brim detail Elastic rear panels