Introducing the lightest, most responsive Mach ever. This dynamic trainer features a super critical foam midsole for maximum energy return and an upgraded outsole with strategic rubber for improved durability. Designed with speed in mind, it includes a new creel jacquard upper for zonal breathability and an internal gusset for a snug, foot-hugging fit. Hoka Mach 6 B Illusion/Dusk Womens