Dense, U-bridge padding and Coolmax� mesh offer comfort for short or long rides. U-Bridge padding alleviates pressure on both the ulnar and medial nerves. Coolmax� mesh on back of hand keeps your hands cool and dry. Reflective logos. Content: Palm: 90% Polyurethane/10% Gel. Back: 55% Nylon/45% Polyester. Wiping Surface: 100% Polyester.