The Nike Cortez Shark SP Black/White/Black of Men's Nike Classic Shoe redefines the original with an enlarged herringbone pattern on the outsole and a stretchy upper for support. The same soft cushioning remains intact in this revamped version of a classic shoe.A CLASSIC RUNNER, UPDATEDBenefitsNeoprene upper is stretchy for a comfortable fit, while staying true to the original designLeather sockliner and footbed creates a luxurious feelNeoprene tongue has a raw edge, a reference to the exposed tongues of the Nike Tennis Classic, plus perforations for breathabilityPhylon midsole offers stability and lightweight cushioningRubber outsole tread is an enlarged, proportionally scaled version of the original herringbone pattern on the Nike Classic CortezProduct DetailsPerforations near the arch deliver more breathabilityPremium suede accents on the upper include the Swoosh logo in tonal huesSockliner reads “About the detail property of Nike,” an artistic interpretation of Nike’s well-known sample labelingA miniature, embroidered Swoosh logo on the upper contrasts with the proportions of the enlarged herringbone pattern and references Nike heritage running shoesAbout the Cortez SharkIn a luxurious play with proportions, NikeLab Classic Cortez Big Tooth features an enlarged herringbone pattern on the outsole and stretchy a neoprene upper for comfort. Details reference Nike heritage shoes, including the shape of the upper, which stays true to the iconic track shoe from 1972.Cortez OriginsRocking the track since 1972, the Nike Cortez is Bill Bowerman's first masterpiece, created to be lighter and more weatherproof than any other shoe. More than 35 years later, the Nike Cortez continues to stand as the template of daring ingenuity....The Nike Shoes more colors