MEN'S R1 M Mach X 2 improved the forefoot fit

improved the forefoot fit

we built the night right collection with extra reflective elements to keep you seen and safe on those low light runs

or the picklers

offering protection and comfort for tired legs

Pair them with your favorite tank top or tee

MEN'S R1 M Mach X 2 improved the forefoot fitThe R1 features a CPU outsole with an exceptional light weight of 8. 5 oz (US M9), but may produce noticeable noise on rainy days or on wooden floors. TUNEDFIT Dual Lacing System for separate lace adjustment Dual zone ZeroSag midsole inserts with little degradation during long runs LightCELL midsole base featuring excellent lightness and bounce GOFLOW midsole geometry to guide your stride Double layered jacquard upper with 40% recycled polyester