The Puma Velocity Nitro running shoes have been engineered with a Nitro foam midsole which delivers superior responsiveness and cushioning. The lightweight running shoes have been developed with PUMAGRIP technology which utilises a durable rubber compound to enhanced traction on all surfaces, while the strategically placed reflective details enhances your visibility in low light conditions and the mono-mesh upper is highly breathable to keep your feet feeling cool for zero distractions.