When the sun is high but coverage is key, the Sun Arm Sleeves offer lightweight, breathable protection without the need for sunscreen reapplication. Whether you're riding through peak summer heat or adding a barrier on high-altitude climbs, these sleeves are the go-to solution for staying cool and protected. Made with ultralight UPF 50+ fabric , they shield your skin from harmful UV rays while wicking moisture and drying fast to keep you cool and dry. Integrated In-R-Cool® technology boosts evaporative cooling and reflects the sun's rays, helping regulate skin temperature on exposed, high-heat days. The soft, stretch fabric allows for a barely-there feel that moves with you. A wide, elastic upper gripper keeps the sleeves securely in place, and low-profile hems at the wrist allow for smooth transitions under gloves or jersey cuffs. Easy to remove and stash mid-ride, these sleeves are ideal for road, gravel, or adventure riders looking to manage sun exposure without sacrificing breathability. Pair them with our Sun Leg Sleeves for full-body sun protection, or browse our full line of cycling gear to round out your warm-weather kit.