The Nike Shox Superfly R4 White/Bright Crimson/Metallic Silver/Hot Lava of Women's Nike Shoes are made with a no-sew upper and responsive impact protection in the heel for streamlined comfort and excellent cushioning. Flywire Technology delivers adaptive support and a locked-down fit.RESPONSIVE IMPACT PROTECTIONBenefits Mesh and synthetic leather upper offers breathability and lightweight comfort Phylon forefoot midsole with a flexible Air-Sole unit for cushioned comfort Flywire cables integrate with the laces to give you a locked-down fit and adaptive support Nike Shox technology in the heel for a responsive, cushioned ride Rubber outsole for durability and traction...The Nike Shoes more colors