Bring the heat to speedwork in the HOKA Mach X 3! This propulsive speed training partner is the perfect addition to your running arsenal. Stay cool and light during high-speed efforts in the breathable woven upper. Turn up the tempo with the PEBA-topped midsole and snappy Pebax® plate. Designed for next-level training, the HOKA Mach X 3 helps you achieve top speed! What's New? Softer tongue, more breathable upper and a refined collar keep you cool and light during high-speed sessions. Who's it for? Neutral runners looking for a pace-pushing trainer to wear during speed workouts. HOKA runners who enjoyed the HOKA Rocket X 2 and want a similar ride for daily training and tempo workouts. Runners who wore the HOKA Carbon X 3 and want to experience a PEBA foam midsole with 34% more resilience. Shoe Technology Upper: Sleek collar and woven upper provide lightweight breathability and a secure fit. Padded heel collar prevents irritation to keep you comfortable. Midsole: Dual-density midsole sandwiches a Pebax® plate between resilient PEBA and EVA foams for a soft and snappy ride. Speed-Centric MetaRocker™ leads smooth and fluid transitions. Outsole: Compression-molded sticky rubber outsole delivers enhanced traction.