NIKE Air Max+ 2011 Mens Running Shoes Hyperfuse - Upper designed from multiple materials blended together to create a lightweigh MAX AIR - Full Length AIR MAX unit ensures that you receive the maximum amount of protecti Mesh Inner Sleeve - Designed for superb breathability, the sleeve wraps around the whole f Reflectivity - For greater visibility in low light, keeping you safer. Moulded Collar - For enhanced fit around the ankle, reducing irritation.