Ships from Hong Kong. The sun protection arm is made of cotton. These sleeves are lightweight and are fabricated out of quick dry, high quality and performance materials. Perfect for cycling, fishing, golf, drive, jogging, claiming and all other outside activities. Protect your arms from Aging, Sun-burn. Size: 60*10 CM. Made of cotton. Protect your arms from over exposure of the sun’s harmful rays. Protects against: UV-R, UV-A, UV-B. Great for outdoor sports like Cycling, Fishing, Golf, Driving, Jogging, Climbing and any other outside activities.