TOPCYCLING Recycling Sport Arm Elbow Support Oversleeve Arm Warmer - Black (Size M / Pair)
The mainly function of the over sleeves are sun block and cold-proof in summer it is better than sunscreen after wear over sleeves there is no hot and greasy feeling but you will feel hot and greasy if you use sunscreen; Super elasticity you can stretch freely; In winter it can be cold-proof keep your body warm; Size reference: 50~60kg: M 60~70kg: L 70~80kg: XL; 80~100kg: XXL; Suitable for both outdoor sports and daily use.