The Nike Flight Windmill basketball shoe is lightweight and provides support and comfort. Synthetic leather upper with breathable second skin baselayer. Protective dynamic exoskeletal frame with a forefoot lockdown strap. Lightweight Phylon™ midsole with heel Zoom Air™ unit. Low-profile forefoot cushioning for that extra level of comfort. The futuristic outsole is engineered to provide ultimate traction. Cored-out areas of rubber help maintain lightweight integrity . Wt. 14.0 oz.