He'll stay on track. These Nike Flex Supreme TR 3 cross-trainers are an all-day, everyday school and play shoe that offers natural motion and supreme comfort. Shoe TechnologiesPhylon midsole provides lightweight cushioning.Rubber pods on the outsole prevent wear and tear.Bonded mesh panels ensure proper breathability.Shoe ConstructionLeather/mesh upperMesh liningPhylon midsolePhylon/rubber outsoleShoe DetailsLace-up closurePadded footbedPromotional offers available online at Kohls.com may vary from those offered in Kohl's stores.