Squats.Sprints.Circuits.The shoe that doesn’t know how to sit still is now part of our sustainability journey.Made for quick movements, max heart-rate spikes and an applause-worthy amount of reps, the Nike Air Zoom SuperRep 2 Next Nature is the fitness shoe you love with a thoughtful new design that reduces waste without sacrificing performance.It clocks in with at least 20% recycled material by weight, including Nike Grind, plastic bottles and other scraps.