When worn together with half-sleeve jerseys, these provide you with perfect sunburn prevention. It uses a material called “Cold Black®,” which reflects direct sunlight to prevent inside temperatures from rising while also protecting you from sunburn. The area around the elbows, which do not get exposed to the sun, is made of mesh to ensure breathability, making this a highly functional item that keeps you cool and is also great for portability. The upper arm areas use non-slip materials that are gentle against the skin.