Men's Diadora Cellula, Blue Opal/Whisper White, 10 D Medium Model_Endorphin Speed! and the dependable build quality

and the dependable build quality Keen is known for make this a reliable all‑weather choice for active days outside

Material: 83% Polyamide

Material: 79% Polyamid

Trusted by Athletes

and beyond

Men's Diadora Cellula, Blue Opal/Whisper White, 10 D Medium Model_Endorphin Speed! and the dependable build qualityTrusted 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