Nike Air Max 90 Sneakerboot - Men'sNike keeps things fresh with its updated Air Max 90 Mid No Sew. Featuring a seamless leather, synthetic leather, and textile upper, this shoe includes a full length polyurethane midsole which encases a Vis-Air? unit for comfort and cushioning. Rounding this version is a thick, aggressive rubber outsole that provides long-lasting wear and superior traction. Wt. 13.6 oz.