MEN'S R1 M Nimbus 26 Drop: 10mm

Drop: 10mm

making it a better fit for a wider range of foot shapes

rinse tubing and bite valve

Here's a detailed comparison between the two models:

INTERNAL SUPPORT STRAP

MEN'S R1 M Nimbus 26 Drop: 10mmThe 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