Lift. Sprint. Move. In the Nike Flex Train, you have the freedom to choose your own workout adventure. With a flexible outsole and lightweight upper, it unlocks a wealth of training options. Product Details Rubber outsole with built-in cutouts and thin slits in the forefoot provides flexibility. Elastic band around the heel adds support. Full-length foam midsole offers comfort and cushioning. Mesh on the upper provides a lightweight, breathable fit. The mesh collar gives you soft comfort around your ankle. Shown: FOOTBALL GREY/ANTHRACITE-ALUMINUM-WHITE Style: HV9981-006