New Bauerfeind Sports Small Knee Strap Tendon Relief Black Blue White Blue Black Engineered Hitting Zone Maximizes Performance One Size:Leather Engineered Hitting Zone Maximizes Performance Over A 270 Degree Contact Area TPU Imported Synthetic sole Shaft measures approximately low top from arch UA engineered synthetic upper with a coated textile forefoot for lightweight particularly those that involve large amounts of running and jumping REDUCES RISK OF INJURY: Incorporated into the close fitting knitted fabric is a functional element: a special pad with four nubbed pressure points that relieve the patellar tendon insertion by exerting a beneficial massaging action during movement