Our interpretation of where tech meets fashion and performance meets design, the Extent Nitro features a full-length, lightweight nitrogen-injected midsole that’s encapsulated by a heel stabilizing foam to create an aesthetical and technical balance. In the Heritage iteration, the mesh upper contains a mix of suede and textile nubuck overlays and is designed and constructed around the idea of caging, thanks to a hidden supporting structure that holds up the lightweight fabric. FEATURES & BENEFITS NITRO foam: Advanced nitrogen-injected foam designed to provide superior responsiveness in an extremely lightweight package DETAILS Regular fit Two-layered mesh upper Textile suede cage Textile eyestay with embossed areas Suede overlay on back quarter panel with cut out Nylon cord PUMA Formstrip lines with zig-zag deco stitching NITRO foam midsole Rubber outsole 14.0mm heel-to-toe drop Puma Extend Nitro Heritage