Introducing our first hiking-specific shoe: the Explore NITRO GORE-TEX. It's designed for all trails, from flat and gravelly to steep and rocky, with a combination of NITRO foam and PROFOAMLITE through the midsole maximising comfort over any terrain. Throw in a PUMAGRIP ATR outsole and a unique collar shape â complete with integrated, heel supporting lacing system â and you have your next trail companion. This pair also has a waterproof GORE-TEX upper to keep you exploring the trails in all conditions. FEATURES & BENEFITS NITRO: Advanced nitrogen-injected foam designed to provide superior responsiveness and cushioning in a lightweight package PROFOAMLITE: Extremely lightweight EVA designed to cushion your landing and propel each step PUMAGRIP ATR: Trail-ready performance rubber compound designed for traction on ice, mud, and unstable surfaces Recycled content: The upper of this shoe is made with at least 50% recycled materials as a step toward a better future Booty construction GORE-TEX upper Flared midfoot shape Cushioning level: Medium Heel-to-toe drop: 6mm Best for: Neutral pronators Lining: 100% Textile; Outsole: 100% Synthetic; Upper:50.75% Synthetic, 49.25% Textile; Sockliner: 100% Textile. Visit our page to learn more about our black PUMA Explore Nitro Gore-Tex Hiking Shoes Men, Black/Flat Dark Grey/Flame Flicker.