Hoka One One Mach 4 Men's Blue Flower/Citrus Ready to take flight during your daily runs? Step into the Hoka One One Mach 4! Built on themes inspired by the Rocket X and Carbon X, this neutral running shoe provides a lively and explosive ride. The PROFLY™ midsole includes a lightweight foam on top with a rubberized foam beneath to encourage soft landings and explosive lift-offs. Stay cool and comfortable while logging miles in the engineered mesh upper. Light, fast and responsive, the Hoka One One Mach 4 delivers your daily dose of speed! What's New? Reconfigured midsole blends a soft, lightweight foam on top with a rubberized foam directly beneath, 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 training 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 sessions. Shoe Technology Upper: Engineered mesh delivers comfort and breathability. Refined collar shape alleviates pressure on the Achilles. Removeable molded EVA sockliner. Midsole: PROFLY™ midsole provides soft landings and explosive lift-offs. Early stage Meta-Rocker delivers a smooth ride. Outsole: Rubberized EVA outsole provides lightweight ground contact and responsive cushioning.