The Puma Magnify Nitro Surge trainers guarantee softness and comfort for long-lasting comfort. A premium engineered mesh upper combines with a 3D moulded heel to hug your foot in all the right places while remaining breathable. Even with the increased amount of cushioning from the premium Nitro foam, these shoes remain lightweight, including a Profoamlite layer on the bottom. Pumagrip provides good grip on multiple surfaces. Advanced Nitro midsole technology provides superior responsiveness and cushioning in a lightweight package. Visibility thanks to reflectivity, and stability thanks to proprioception thanks to the TPU heel piece. It also features a generous amount of rubber to provide durability for long miles, and a central decoupling line that works for any stride. It uses the linear last that was developed based on biomechanical research, executed on a premium engineered mesh upper. Features: - Breathable - Increased amount of cushioning - Good grip on multiple surfaces - Visibility through reflectivity and stability - Linear shape Technology: - Profoamlite Lightweight, high rebound EVA provides instant cushioning and durability - Nitro Advanced Nitro midsole technology provides superior responsiveness and cushioning in a lightweight package. - Pumagrip rubber Durable rubber compound provides traction on multiple surfaces