Mixed material upper features leather, textile and mesh Retro track-inspired branding nods to Nike’s running legacy Secure lace closure for a lock-down fit Visible Max Air unit provides time-tested comfort and heritage style Foam midsole enhances cushioning Durable rubber traction The Nike Air Max 1 GS “Sport Red” features flowing lines, heritage track looks, and a bubble of Air that keeps it comfy all day. A mix of materials on the upper adds to its vintage, sporty aesthetic that pops in a bold red hue. Product Code: DZ3307-003