Feel the bounce with the MagMax NITRO(TM) 2. Packed with the highest stack of NITROFOAM(TM) cushioning, it delivers an ultra-plush ride that energises every step. The engineered mesh upper keeps things cool and secure, while the PUMAGRIP outsole provides steady traction. Mile after mile, these shoes bring effortless comfort and performance. Design: The upper of the shoes is made with at least 30% recycled materials Lace closure In-Shoe Comfort: Max cushioning Durability & Traction: PUMAGRIP outsole for reliable traction Additional Details: Stack Height: 46mm / 38mm Pronation: Overpronation Weight: Weight: 270g