Upgrade your Profile Design^® aerobars to maximize your performance and enhance comfort while in the aero position. The Ergon CRT Arm Pads for Profile Design^® help to maintain the perfect aero position for many hours during time trials and triathlons. Made from high end OrthoCell^® foam, the pads prevent pressure discomforts and noticeably dampen road vibrations. The surface is slip-resistant to help you fully focus on your race!