Mach X 2 Women's winter that’s ok

that’s ok

we prioritized functionality to refresh our Swift essentials

PILLAR Performance Ultra Immune C

while the upgraded ZIP FOAM® midsole is dreamy to step in

16% spandex

Mach X 2 Women's winter that’s okThe Rundown A 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