Men's Saucony Endorphin Speed 4, Black, 8.5 D Medium Model:Saucony Endorphin Speed these knee-high socks provide stability

these knee-high socks provide stability and support with targeted graduated Medi compression

21% Spandex

Upgrade your running shoes with CURREX RunPRO Dynamic insoles

Innovative reflective yarn creates 360-degree visibility to keep you safe before sunrise and after sunset

Men's Saucony Endorphin Speed 4, Black, 8.5 D Medium Model:Saucony Endorphin Speed these knee-high socks provide stabilityTrusted 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