The Forever Run NITRO dawns a new era of support and guidance for all runners, providing the softness of a full NITRO midsole without compromising stability. It features a newly developed NITRO 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 NITRO foam: Advanced nitrogen-injected foam designed to provide superior responsiveness and cushioning in a lightweight package PWRTAPE: Targeted upper reinforcement for support and durability RUNGUIDE: Firm density guide rail designed to keep your foot aligned and centred through each stride ***GRIP: Durable performance rubber compound designed for all-surface traction Engineered mesh upper for support PWRTAPE reinforcement for upper Asymmetrical heel counter stabilises the foot at impact and early pronation NITRO foam midsole RUNGUIDE system promotes proper alignment and keeps the foot centred through each stride ***GRIP rubber outsole Medial flare for wider base of support
