One of the best shoes in the game has been taken to another level – designed with protection, responsiveness, and containment features in a lightweight, versatile experience. Flexible forefoot mesh upper with dynamic Flywire technology. Collar strap for lockdown. Quick release zipper for ease of entrance. Faceted Phylon™ midsole with a Nike Zoom unit in the forefoot and heel for low-to-the-ground responsiveness. Decoupled forefoot and heel outsole for natural motion. Power flex traction pattern.