This premium strap supports and eases painful sore and weak joints by providing added compression against the patella tendon it also offers symptomatic relief for acutechronic pain associated with patello femoral syndrome patella femoral compression syndrome and osgood schlatters diseasedurable layered neoprene construction helps retain heat in affected area to promote healingwith an adjustable touch and close strap it can be used on either kneebuy this knee support and get another absolu