Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
• New XFlow™ Speed midsole maximizes reactivity and energy return by combining super critical nitrogen infused TPU (core) and EVA (cage)
Regular Fit
The new sole geometry ensures an improved foot strike and minimizes impact
The 10K/10K waterproof fabric is durable and protective yet lightweight
Upgraded lightweight hook and loop sternum adjustability
COROS APEX 4 24mm Nylon Band Color:Kilian Jornet • New XFlow™ Speed midsoleMade with soft, comfortable nylon and a secure velcro fastening to keep your watch snug, whether youre climbing, skiing, trail running, or wearing as your daily driver. Only compatible with APEX 4 46mm and NOMAD Watch band only Easy to adjust for enhanced heart rate accuracy Quick drying, breathable, soft nylon Material: Nylon Width: 24mm Wrist Circumference: 1321 cm 5. 18. 3 in