The new Ceramicool Light cycling arm warmers protect you from excessive sunlight and cold wind on fast descents. The lightweight arm warmers have a seamless finish and are equipped with special inserts that ensure optimum air circulation and unrestricted freedom of movement. The integrated UV factor 40+ reliably protects you from the sun's rays, while Ceramicool technology actively lowers your skin temperature by up to 1°C. In windy conditions, the arm warmers also act as a warming layer that can be easily stowed away and transported.