The Nike Air Max 270 React changes things up by featuring a sketch design with bold colours. Lightweight, layered materials create a contemporary design that looks as good as it feels. Light as Air Nike React technology is a lightweight, durable foam that delivers a smooth, responsive ride. The Max Air unit provides responsive cushioning. Modern Comfort Lightweight, layered no-sew materials create a modern look. A soft, minimal collar contours the heel for an amazing fit.