The Puma ForeverRun Nitro FF represents a new era of support and guidance for all runners, offering the plushness of a full NITRO™ midsole without sacrificing stability. This shoe features a newly developed NITRO™ midsole with dual densities – a softer core encased in a firmer rim – and an asymmetrical heel counter to keep your foot securely in place with every stride. This stability theme extends to the outsole, which includes a wider medial rubber segment to stabilize late-stage pronation. Ultimately, it delivers the perfect fusion of support and cushioning. Key Technologies: * **NITRO™:** Advanced nitrogen-infused foam engineered for superior responsiveness and cushioning in a lightweight package. * **PWRTAPE:** Targeted upper reinforcement providing enhanced support and durability. * **RUNGUIDE:** A firm density guide rail designed to maintain foot alignment and centring throughout each stride. Designed for: Frequent runners seeking maximum cushioning and stability. The engineered mesh upper offers breathability, while the dual-density Nitro foam midsole provides a soft yet stable ride. The RUNGUIDE system assists with optimal foot alignment, and the wider sole with raised lateral edges promotes a balanced run. An asymmetrical heel clip offers reliable rearfoot support, and the rocker design ensures a smooth heel-to-toe transition. The Pumagrip outsole delivers exceptional traction and grip on various surfaces. Care Instructions: Clean shoes with a soft cloth and lukewarm water. Avoid abrasive cleaning products. Materials: * Midsole: 100% Synthetic * Outsole: 100% Rubber * Upper: 63% Textile, 37% Synthetic * Lining: 100% Textile Weight: 224g