On Cloudspike Citius 2 men's Size:11.5 quick-dry fabric combines with a

quick-dry fabric combines with a moisture-wicking sweatband to keep you cool and dry from your first step to your last

reflective vest that also lights up to help be seen in low light conditions

responsive bounce when your foot connects to the track

Carbon fiber plate with new winglets

Care Instructions: Hand wash with mild soap and air dry

On Cloudspike Citius 2 men's Size:11.5 quick-dry fabric combines with aLITERALLY MEANS "FASTER." Unlock your fastest self in the Cloudspike Citius 2 and break barriers from 800m to 1600m. Engineered with OAC, On Athletics Club, athletes for lethal speed and precision, the Cloudspike Citius 2 combines Helion HF, a Pebax hyper foam, for supreme energy return you can feel with a unique half length Speedboard that is a blend of fiberglass nylon that catapults you forward. UPPER One piece mesh is precision tailored for