Made of spandex and polyester material,absorbent,breathable and comfortable. Protect your elbows from high impact activities and sports. Ergonomic honeycomb guard with 10mm/0.4in thick EVA foam pads. Anti-slip silicone strips and flexible fabric let you move with freedom. Suitable for yoga,dance,ball games,basketball,badminton,football,tennis,running,cycling,skating etc. Overview The Kids Compression Elbow Sleeves with thick honeycomb guard,which is an ideal elbow protectors for outdoor sports. Features： Made of spandex and polyester material,absorbent,breathable and comfortable. Protect your elbows from high impact activities and sports. Ergonomic honeycomb guard with 10mm/0.4in thick EVA foam pads. Anti-slip silicone strips and flexible fabric let you move with freedom. Suitable for yoga,dance,ball games,basketball,badminton,football,tennis,running,cycling,skating etc. Specification: Size：YS/YM/YL/YXL（optional） Material: polyester,spandex，EVA Package List: 1* Pair of Elbow Supports NOTE: 1.Please use Size Chart to ensure correct fit.Details please see the size chart. 2.Since the sleeves have protective pads,so can not use with washing machine.Please hand wash and notice the washing tips on the sleeves.