The Nike Unisex Zoom Rival SD 2 in AnthraciteFierce PinkBlack was built to provide lockeddown comfort made for movement and is World Athletics Approved. Whether youre rotating or gliding, the Unisex Nike Zoom Rival SD 2 is a running shoe that delivers a flexible fit, which you can secure for competition.With a synthetic leather upper for contoured support and an integrated strap that locks down the midfoot, these shoes enhance your precision for launch.The forefoot Pebax plate offers durability and features a rubber toe tip for additional grip during planting or forward movements. Nosew synthetic leather upper offers seamless support Integrated strap wraps the arch of the foot for a secure competitionready fit Mesh enhances the breathability on the vamp and quarter panels Flexible, textured outsole for fastthrowing circles and wet conditions Forefoot Pebax plate for durability underfoot Rubber toe tip adds durability for planting and forward movements Durable midsole foam offers lightweight cushioning