Dimart Hand Cover Sleeves High Elastic Cotton Breathable Arm Sleeves UV Protection for Outdoor Sports Activities Made of high elastic cotton material, breathable, fit many people to wear. Wear comfortable, allows for free movement and feel flexible. Anti-skid cuff keeps the sleeve on right position and not move easily. Protect against the Sun and harmful UV rays - the sleeves keep you warm in winter and cool in summer. Great for outdoor sports like Cycling, Fishing, Golf, Driving, Jogging, Climbing and any other outside activities!