Relieve knee pain and protect your joint. Reduce pain and recover faster from arthritis,joint pain relief,tendonitis,post-surgery,swelling as well as strains and sprains.Improved blood circulation to the muscles and tendons even as internal perforations draw away excess perspiration from the skin for a more comfortable Knee support experience.Special knitted technical design,ensuring your knee sleeve stays put,no matter what you do.Made of high performance fabric. It#39;s ultra durable,breathable,washable,antibacterial,moisture wicking.Unisex,suitable for men and women.size:L(cm/inch) Leg circumference: 42-47 / 16.54-18.50Material:Nylon+Spandex+Siliconecolour:BlackPackage Contents:1 x Sports knee padsOnly the above package content,other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.