Dual-density Helion superfoam midsole for soft landings; Breathable one-piece upper with perforated toe box; Updated cage construction for better midfoot lockdown; Nylon-blend Speedboard for a responsive ride; Fresh aesthetic and comfortable fit; Rockered geometry for a forward-rolling sensation; Responsive daily shoe for road and city running; Versatile style for before, during and after a run; Heel to Toe Drop: 8mm; Weight: 248g