It's all about a comfortable ride with the Magnify NITRO™, and this season we've retooled the model with an engineered knit upper and even more NITRO™. Constructed with our thickest piece of nitrogen-infused NITROFOAM™ in the midsole, this shoe is built for long runs where comfort is your top priority. We´ve even tossed in an extra amount of rubber placements for added durability while you log miles.Features:- Nitrofoam™: Advanced nitrogen-injected foam designed to provide superior responsiveness and cushioning in a lightweight package- Pumagrip: Durable performance rubber compound designed for all-surface traction- Engineered knit upper- Moulded heel collar for enhanced heel fit and comfort- NITRO™ foam midsole- Pumagrip rubber outsole- Rubber placements on the heel for durability- Best for: Neutral pronation- Cushioning level: MaxSpecifications:Material:- Midsole: 100% Synthetic- Sockliner: 100% Textile- Outsole: 100% Rubber- Upper: 70% Textile, 30% Synthetic- Lining: 100% Textile- Shoe weight: 245g