Nike ZoomX Invincible Run 2

Nike ZoomX foam is responsive and lightweight, giving you bounce with every step. Shaped like a rocker, the foam provides support for the 3 phases of a runner's stride. It offers flexibility when your foot rises off the ground, a smooth ride when your foot is moving forwards and cushioning at ground contact. This shoe goes the distance, using the same foam as Nike’s top tier vaporfly and alphafly racing shoes. Great shock absorption to reduce chances of injury BRAND NEW - Worn once in house to try on 8.5 MENS - Also fits the size