Women's On Cloudboom Strike, White/Black, 9.5 B Medium Model_Mach 4! Upgrade your running shoes with

Upgrade your running shoes with CURREX RunPRO Dynamic insoles

you’re sure to get an awesome fit (see sizing details below for more information)

17% Spandex

Material: 79% Polyamid

Trim to fit your shoe size

Women's On Cloudboom Strike, White/Black, 9.5 B Medium Model_Mach 4! Upgrade your running shoes withTrusted by Athletes, Certified by Experts Relay is a resale marketplace that sells pre owned performance running shoes from authorized dealers. These models were online returns, try ons or previous season models. Every shoe is backed by our Run Ready Guarantee and 30 Day Unlimited Mile Trial. Why Relay Goods? Expert certified zero milage shoes, returned simply because of fit. Industry leading authentication and quality assurance processes. Sourced