The knee support are constructed of 3mm thickness neoprene, with mesh fabric on back to remove excess perspiration

Item:YKKN011Description: basic breathable neoprene  knee support with mesh fabricMaterial: nylon, neoprene, mesh fabricSize: S, M , L, XLFeature:1.The knee support are constructed of 3mm thickness neoprene, with mesh fabric on back to remove excess perspiration.2.proivde comfortable fit, perfect for minor tendon and ligament injuries, sprains and twists.3.protect your knee from excessive injuries while your are running or participation in a sporting even