The Nike SB Stefan Janoski Max Premium Unisex Skateboarding Shoe (Men's Sizing) is designed to give you exceptional post-performance comfort with a super-flexy outsole and a large Nike Max Air unit in the heel. Be sure to get your hands on this new blue colourway before they are all sold out. Breathable synthetic upper for durability and ventilation One-piece inner sleeve construction for low-profile comfort Lightweight Phylon midsole and Max Air unit in the heel for superb cushioning EVA foam sockliner for additional cushioning Deep vertical and horizontal flex grooves for natural range of motion