SpencoGel Insole, Men's 12-13

I bought a pair of these 4 years ago from footlocker to reduce impact on my knees. I have suffered no problems since and have decided to invest in a second pair so I don't have to keep altering soles between shoes. Comfy although lacking metatarsal support. Ideal for sport use; running, basketball, football, tennis. odor removal 69% successful