The ForeverRun NITRO™ represents a new era of support and guidance for all runners, offering 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 secure the foot with every stride. This theme extends to the outsole, with a wider medial rubber segment that stabilizes late-stage pronation. In essence, it's the perfect fusion of support and cushioning. Key Technologies: NITRO™: Advanced nitrogen-infused foam providing superior responsiveness and cushioning in a lightweight package. PWRTAPE: Targeted upper reinforcement for enhanced support and durability. RUNGUIDE: A firm density guide rail designed to maintain foot alignment and centering throughout each stride.