BIGGER IS BETTER. Has Air Max gone too far? We hope so. The Nike Air Max 720 shoe goes bigger than ever with Nike's tallest air unit yet, for a walking-on-clouds feel that delivers incredible all-day comfort. FEATURES: Textile and synthetic upper for soft support. 720 air unit runs full length of outsole. Tallest to date. Futuristic look contrasts with nature-inspired color palette. Molded upper features wave-like design. Heel clip extends look of air unit for ultimate visual impact. Rubber outsole for traction and durability.