The Pinnacle of Triathlon Performance, TYR Carbon is a Game-Changing fabric that fuels you across the disciplines. Lower body temperature and heart rate and reduce lactic acid buildup.Built-In Amp Pad, Bonded Seams, Beaded Grippers, Carbon Flash Mesh, Moisture Wicking, Anti-Chafe, UPF 50 The RFSB6A triathlon short is made with smooth bonded seams to maximize strength and comfort while minimizing drag. These compression tri shorts are also equipped with a breathable, built-in carbon amp pad, which strategically absorbs your weight while in aero position and keeps you feeling cool and unrestricted while running or cycling. Equipped with Carbon flash mesh, this tri short is uniquely engineered to draw moisture away from the body, keeping you feeling light and dry throughout the race.Content:Body - Carbon Woven: 70% Nylon / 30% SpandexInsert - Flash Mesh: 54% Nylon / 25% Polyester / 19% Lycra / 2% Carbon