Nike AIR MAX TAVAS men's Shoes (Trainers) in Blue Textile, Available in men's sizes. 5.5. Upper: 54% Textile & 46% Synthetic Outsole with injected sole acting as a outsole to reduce weight of the shoe Max Air unit in the heel for maximum cushioning in all lightness Embossed rubber outsole for grip durable on all surfaces Flexible grooves on the forefoot for natural freedom of movement. Free Next Day Delivery & Free Returns on all orders!