Made for optimum performance the men's Sprint Lace AC+ lightweight trainers from Merrell combine shock absorbing and flex features for superb efficiency and maximum responsiveness. Crafted from highly breathable lightweight fabrication this exceptional pair features a FIT.ECO blended EVA footbed with organic odor control a Merrell Air Cushion+ for heel to toe comfort. Complete with strategically placed lugs for comfort with every stride., Traditional lace closure., FIT.ECO blended EVA contoured footbed with organic odour control., Merrell Air Cushion+ heel to toe comfort in this air-ride system with strategically placed lugs for the ultimate lightweight cushion., EVA midsole for stability and comfort.