Men's MACH X 2 Nathan the Arizona Chunky is a

the Arizona Chunky is a standout choice for lifestyle and urban wear

Made with recycled materials equivalent to 5 plastic water bottles

Reef Little Ahi prints

5 - 12 III 12

Men's MACH X 2 Nathan the Arizona Chunky is aA 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 fast