Bounce your way through your run with the Puma MagMax NITRO™. Runs will feel effortless thanks to this super cushioned and super bouncy shoe. With a ton of cushion under your foot, the MagMax NITRO propels you forward with every step. Whether you want a comfortable shoe to run as far as you can or to walk the dog around the block, the MagMax NITRO will give you maximum cushion with minimal weight. Details: Upper: An engineered mesh upper keeps things comfortable and breathable. A deluxe knitted tongue and cushioned heel give you all of those details to make sure you have the perfect fit. Midsole: A large stack of Puma’s NITROFOAM™, a nitrogen-injected foam makes up the midsole cushioning. It is lightweight, cushioned and super bouncy. Outsole: A PUMAGRIP outsole gives you plenty of traction for the road and durability to go the distance.