ALL-DAY COMFORT. The eye-catching Max Air 270 unit and full Nike React foam midsole deliver unrivaled, all-day comfort. It's soft, minimal collar contours the heel for an amazing fit. Light as Air. Nike React technology delivers an extremely smooth ride, reduces weight and adds flexibility. Woven fabric provides a lightweight fit and feel. Modern Aesthetic. Lightweight, layered no-sew materials create a modern style and aesthetic. More Details Full heel-to-toe rubber coverage enhances durability. Speed lacing system with traditional tongue. Pull tab loop for easy entry.