Rubber sole 25% of the components used to make the upper are made with a minimum of 50% recycled content BOOST midsole Breathable mesh upper with floating overlays Strike when your opponent least expects it. Drive to the rim, pull up from deep and leave defenders in your wake - just like James Harden. These adidas basketball shoes are made with BOOST for the energy return you need from the opening whistle to those grueling last seconds of overtime. Bands on the forefoot and heel give you a locked-down feel all game long. Made in part with recycled content generated from production waste, e.