Chase the runner's high with equal parts comfort and style in the nike zoomx invincible run flyknit 3. packed with the nike zoomx cushioning that's shaped like a rocker, these super-responsive shoes keep you moving comfortably, no matter the distance or pace. the updated flyknit upper with zones of breathability keeps your feet ventilated, while taller foam stacks ensure that you feel good while hitting high speeds. feel invincible even when you're pushing through that final mile in the nike zoomx invincible run flyknit 3. nike zoomx invincible run flyknit 3 features: smaller heel clip adds comfort. wider midsole adds stability. nike zoomx foam delivers a springy ride. billow cables in the midfoot add stability and support. waffle outsole created using runner-informed data offers reliable traction.