The all-new HYBRID Ozone is a game-changing cushioned running shoe. The Ozone features HYBRID, a mix of Puma's two most innovative midsole foams, IGNITE & NRGY. HYBRID provides the perfect combination of cushioning, comfort, and responsiveness. Exceptional heel & toe grip are complimented by midfoot ProFoam for a lightweight, smooth transition. The midfoot wrap-up and lacing system are ideal for running or any active workouts.