NIKE Men's Air Max 2015 White/Black Running Shoe (13) Synthetic Mesh upper provides a natural light-weight feel and keep your feet nice and cool Dynamic Flywire cables integrate with the laces and wrap your midfoot for a truly custom and supportive fit. Sculpted Cushion midsole provides cushioning and springy resilience for great impact protection Midsole flex grooves provide greater forefoot flexibility Solid rubber outsole with a waffle pattern for added traction