On Cloudspike 10,000M women's Sunglasses Locks down your foot for

Locks down your foot for a secure feel while streamlined design allows for distraction-free comfort and barely-there feel

Exclusive promotions and giveaways

Available in unisex sizes only

HEEL-TOE DROP: 3 mm (33-30)

- M/L 58 cm +-

On Cloudspike 10,000M women's Sunglasses Locks down your foot forRACE LEGAL RESPONSIVENESS. Stand out from the pack. Engineered with OAC, On Athletics Club, athletes to reduce impact as your laps accumulate, the Cloudspike 10000m combines CloudTec cushioning with Helion HF, a new Pebax hyper foam, for supreme energy return you can feel. The unique full length Speedboard is a blend of fiberglass nylon that catapults you forward. Fused between Cloud elements in the forefoot, it sets you up for a powerful take off.