Experience pure running pleasure with the Puma Magnify Nitro 2. This season, we've retooled the model with an engineered knit upper and even more NITRO™ foam. Constructed with our thickest piece of nitrogen-infused NITROFOAM™ in the midsole, this shoe is built for long runs where comfort is your top priority. It features additional rubber placements for enhanced durability. Key Features: - Engineered knit upper for a secure and breathable fit - Moulded heel collar for improved heel fit and comfort - NITRO™ foam midsole for superior responsiveness and cushioning - PUMAGRIP rubber outsole for excellent all-surface traction