FOSHE Adjustable Neoprene Knee Support, Non-slip Breathable Knee Brace for Men & Women, One Size, Relieve Pain of Knee and Patella 1 Piece Fully adjustable Knee Brace with three strong Velcro straps, it could fits most knees with the circumferences of 12 - 19 inch. One size with a width of 7.1inch, total length of 22inch. Designed with breathable neoprene to keep your knee cool, it gives great comfort during physical activities such as Basketball, Football, Baseball, Jogging, Wrestling, Weight Lifting, Golf, Tennis etc. Open patella knee support design can help keep the bone in place and ease pain which is caused by weakness or softness of cartilage under the kneecap, relief the pressures on the kneecap and reduce fatigue of knee joint from intense exercises and heavy workout. It enables you do exercises to strengthen the quadriceps more comfortably. This knee brace builds with double lateral stabilizers in each side which could basically support crucial ligaments during rotational stresses and protect the knee from damage that may occur during sports. Anti-slip Design to keep the brace in place and prevent slipping. It is very soft and normally not rubs to skins.