The Nike Air 5-Tool Metal is a performance baseball shoe for serious high school players. 3/4 height synthetic leather upper with molded heel for lateral support. Lightweight, soft Phylon™ midsole and encapsulated heel Air-Sole® unit. Lateral TPU cage provides supplemental cushioning while the dual-density performance sockliner utilizes Poron inserts for long lasting comfort. TPU and metal NTC plate with advanced cleat formation. Wt. 15.6 oz.