With a customizable upper and ultra-responsive cushioning, the KD Trey 5 IV helps you take your game to a whole new level. Customizable upper lets you wear the shoe as tight or loose as you want it. Stretchy collar moves with you on the court. Holes on medial side expose a layer of breathable mesh for ventilation. Abrasion-resistant skin overlay in toe area helps protect against toe drag. Zoom Air unit in forefoot provides responsive cushioning for indoor and outdoor courts.