MODERATE SUPPORT: Provides moderate support and adjustable compression for stiff, weak, or injured knees INNOVATIVE MATERIALS: Materials provide support, warmth, and comfort LESS SWEAT, MORE COMFORT: Breathable panel behind knee allows air to circulate and helps keep skin dry OPEN KNEECAP: Open patella design for support and comfort of the kneecap PERSONALIZED FIT: Contoured sleeve with two adjustable straps let you achieve a customized fit and support