Nike Air Max+ 2012 Running Shoes Synthetic Hyperfuse construction - for breathability, durability and a seamless fit and feel for the Full-length, segmented Max Air unit - for maximum impact protection and a smooth transitio Full mesh inner sleeve - that wraps the foot for a plush, breathable fit and feel, making Cushlon midsole - for plush cushioning with springy resilience, exactly what you need when Reflective detail to keep you safe in low light.