Women's Mach X 3

The Mach X 3 is built for runners who want a fast, propulsive partner for speed training and up-tempo daily miles. Designed with an extra-resilient PEBA-topped midsole and a snappy Pebax® plate, this plated trainer delivers energetic rebound and smooth, speed-centric transitions. Whether you're sharpening your pace or pushing through interval sessions, the Mach X 3 brings race-day responsiveness into everyday training. A breathable warp-knit upper and refined collar keep the fit light, cool, and secure, while the softer tongue enhances comfort during longer efforts. Underfoot, a dual-density midsole provides a blend of cushioning and propulsion, and compression-molded sticky rubber adds grip and durability for fast, confident strides. With its blend of responsiveness, comfort, and lightweight construction, the Mach X 3 is the ideal addition to any runner’s speed-focused rotation. Key Specs: Best For: Everyday running, speed training Cushioning: Dual-density midsole with PEBA top layer Support: Neutral Features: Warp knit upper PEBA-topped dual-density midsole Pebax® plate Speed-centric MetaRocker™ Compression-molded sticky rubber outsole Softer tongue and refined collar What’s New: More breathable upper, softer tongue, refined collar