MEN'S R1 Size:14 and chafe-free liner

and chafe-free liner

Boasting a seemingly contradictory

Not sure why

the built-in recovery time advisor lets you know how long to rest before another big effort

Behold our lightest

MEN'S R1 Size:14 and chafe-free linerThe 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