The lovechild of Mach 4 and Mach Supersonic, this lively pavement pounder is built for performance and ready to race. Sporting a stripped back creel mesh upper and lay-flat tongue, the new Mach 5 delivers a snappier ride with PROFLY’s stacked midsole setup, offering a lightweight, responsive foam directly underfoot and rubberized EVA below. The Mach 5 features a low-profile cushion bed that keeps your foot closer to the ground, and utilizes a firmer material designed to provide an efficient push-off. Creel jacquard engineered mesh Lightweight, resilient foam PROFLY+ construction Molded EVA sockliner Rubberized EVA outsole Lay-flat gusseted tongue Articulated heel collar Weight: 6.8 oz Heel-To-Toe Drop: 5.00 mm Volume: 507 cm 3 Spring Measurement: 36×22 mm Vegan