Gently Used Condition. Plenty of tread. Mens size 11.5 the Nike React Infinity 3 has soft and supportive cushioning. Its soft, stable feel with a smooth ride will carry you through routes, long and short. A breathable upper is made to feel contained, yet flexible. We even added more cushioning around the heel and ankle for a supportive sensation. Shown: Black/Grey Fog/White/Dark Smoke Grey Style: DH5392-006