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 the 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 - NITRO™: Advanced nitrogen-infused 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 - PUMAGRIP: Durable performance rubber compound designed for all-surface traction DETAILS - Style: 377758_08 - Color: PUMA Black-Koral Ice-PUMA Silver - Engineered mesh upper - Asymmetrical heel counter - Flared rubber outsole - Cushioning level: Medium - Heel-to-toe drop: 10mm - Best for: Overpronators - Runner type: Frequent MATERIAL INFORMATION - Midsole: 100% Synthetic - Sockliner: 100% Textile - Outsole: 100% Rubber - Upper: 63% Textile, 37% Synthetic - Lining: 100% Textile