Advanced arm protection
The Buff UV Coastal Arm Sleeves shield your arms and hands from harmful sun rays with UPF40+ sun protection. The highly breathable polyester material is lightweight, cool and comfortable. The four-way stretch fit provides light compression and maintains form when wet. Engineered silicone grip holds the sleeve comfortably in place and the extended back-of-hand coverage is secured with the thumb hole. The arm sleeves have the right amount of thermal protection to cut the morning chill, and are light enough to wear for all day sun protection.