Pearl Izumi Unisex's Cold Shade Arm Covers - WhiteProduct description Wear it with a short sleeve jersey to protect you from sunburn. Uses "Cold Shade" material that shields sunlight and prevents sunburn, while reducing temperature rises in the wear. A highly functional item with a breathable mesh side for cooling comfort and portability. The upper arms are skin friendly and non slip. About this item Uses cold shade material that is cool and prevents sunburn The elbow side is made with cool mesh that