The Nike Air Huarache Premium 'Oil Grey' sneaker continues the legacy of Tinker Hatfield's original design by maintaining many technical details of the original. The upper includes a neoprene inner-sleeve that's easy to slip on and off, premium leather sections, and a molded cage for support. Underfoot, a phylon foam midsole, supported by Air technology, provides lightweight cushioning. At the heel, loud varsity-like branding appears with mossy Rainforest and Bright Mango accents.