Make a bold statement in the weight room with the adjustable criss-crossing nanoply bands of the Nike Free Trainer 5.0. Lightweight, breathable mesh upper with full-length inner sleeve keeps your foot cool and comfortable. Phylon midsole for lightweight cushioning that keeps feet fresh through the movements of lifting and training. Rubber outsole with DiamondFlex design provides durable traction and multidirectional flexibility for a full range of motion. Wt. 10.0 oz.