HOKA Mach 4 Women's Running Shoes ST/ART Pack : Ready to take off during your daily runs? Step into the Hoka Mach 4 ST/ART Pack! Inspired by the Rocket X and Carbon X, this neutral running shoe provides an explosive and lively ride. The PROFLY(TM) midsole uses a lightweight foam on top with a rubberized foam beneath to encourage soft landings and explosive lift-offs. Stay cool and comfortable during your miles in the engineered mesh upper. Light, fast and responsive, the Hoka Mach 4 ST/ART Pack delivers your daily dose of speed! What's New? Redesigned midsole blends a soft, lightweight foam with a rubberized foam for a softer and bouncier ride. Revamped upper includes heat-pressed TPU embroidered yarns and a refined collar shape to alleviate pressure on the Achilles. Pull tab provides easy-on and easy-off capabilities. Who's it for? Neutral runners looking for a premium shoe that provides comfort on race day and daily runs. HOKA One One fans who have worn the popular Clifton or Bondi in the past, but want something lighter and more responsive for up-tempo training. Shoe Technology Upper: Engineered mesh provides comfort and breathability. Refined collar shape reduces pressure on the Achilles. Removeable molded EVA sockliner. Midsole: PROFLY(TM) midsole leads soft landings and explosive lift-offs. Early stage Meta-Rocker leads a smooth ride. Outsole: Rubberized EVA outsole increases ground contact and responsive cushioning.