The Puma ForeverRun Nitro running shoes are designed to provide support and guidance for runners. They feature a full NITRO midsole with varying densities and an asymmetrical heel counter to enhance stability and keep the foot in place during runs. The outsole includes a wider medial rubber segment to help control pronation. These shoes offer a balanced combination of cushioning and support, utilizing advanced nitrogen-infused foam (NITRO) for responsiveness and cushioning in a lightweight design. PWRTAPE provides targeted upper reinforcement for durability and support, while the RUNGUIDE firm density rail keeps your foot aligned. The PUMAGRIP rubber compound ensures traction on all surfaces.