Men's New Balance Fresh Foam 840v5, Ocean Grey/Oxygen Blue, 13 D Medium Model:New Balance Fresh Foam 840 nCURREX RunPRO insoles are more

nCURREX RunPRO insoles are more durable than most running shoes and can last up to the life of two pairs of running shoes

Muscle stabilization helps to eliminate calf cramps and shin splints

Material: 79% Polyamide

Material: 83% Polyamid

Men's New Balance Fresh Foam 840v5, Ocean Grey/Oxygen Blue, 13 D Medium Model:New Balance Fresh Foam 840 nCURREX RunPRO insoles are moreTrusted 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