PRODUCT STORY The ForeverRun NITRO™ dawns a new era of support and guidance for all runners, providing the softness of a full NITROFOAM™ midsole without compromising stability. It features a newly developed NITROFOAM™ midsole with two different densities – a softer core with a firmer rim – and an asymmetrical heel counter to hold the foot in place through every stride. The theme also continues on the outsole, thanks to a wider medial rubber segment stabilising late-stage pronation. In short, it's the perfect blend of support and cushion. FEATURES & BENEFITS NITROFOAM™: Advanced nitrogen-infused foam designed to provide superior responsiveness and cushioning in a lightweight package PWRTAPE: Targeted upper reinforcement for support and durability PUMAGRIP: Durable performance rubber compound designed for all-surface traction RUNGUIDE: Firm density guide rail designed to keep your foot aligned and centred through each stride DETAILS Low boot Engineered mesh upper for support PWRTAPE reinforcement for upper Asymmetrical heel counter stabilises the foot at impact and early pronation NITROFOAM™ midsole RUNGUIDE system promotes proper alignment and keeps the foot centred through each stride PUMAGRIP rubber outsole Medial flare for wider foot support Slight black scuff on back heel of left foot