MEN'S R1 M Clifton 9 and the tread pattern has

and the tread pattern has been optimized to offer better traction

from sipping seltzers at your hotel’s pool to echoing through the crowd like you own the encore

the Endorphin Elite 2 equips you with the confidence that no one in the field is better prepared or better equipped

maintaining composure & not squealing in agony after leapfrogging full speed over a fire hydrant & accidentally landing on your padoobies

Perfect for bigger heads or oversized shades enthusiasts

MEN'S R1 M Clifton 9 and the tread pattern hasThe 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