Mach X 2 Shoe Size:8.5 multi-directional stretch allows full range

multi-directional stretch allows full range of motion while maintaining high level of support

CMEVA midsole

Water-Friendly Design: Features water-resistant straps with a quick-drying jersey knit lining and a soft nylon toe post

a low-profile ScubaHood adds warmth

Zippered outside pocket(s)

Mach X 2 Shoe Size:8.5 multi-directional stretch allows full rangeA propulsive speed training partner. Bolder than ever before, the Mach X 2 brings the heat to speedwork. Inspired by the Cielo X1s race ready geometry, we combined an extra resilient PEBA topped midsole and increased rocker profile for an aggressive toe off, then extended the Pebax plate design for enhanced support and propulsion. With an extra breathable and supportive woven upper and a sleeker collar, this speed trainer keeps things light, cool, and