The Nike Zoom KD IV basketball shoe features a lightweight Hyperfuse upper with an adjustable midfoot strap. Phylonª midsole with Nike Zoomª units. Customized midfoot shank is engineered to exact specifications. Solid rubber outsole with a newly-designed "Thunderbolt" pattern that infuses KD's love for his team and offers multidirectional traction. Wt. 12.3 oz.