Cole Haan 4.ZERGRAND Wing Tip Oxford shoe is traditionally styled and wrapped in nubuck leather that contrasts magically with the bright colors of the mesh underneath and the midsole. Better yet, the responsively cushioned, flexible tech underneath provides top performance. Internal Stitchlite bootie provides a sock-like fit. Triple-layered GRANDFAM cushioning provides comfort, balance, and support. Durable and lightweight TPU outsole provides enhanced underfoot comfort. Deep rubber flex grooves ensure a more natural feel. Tonal laces. Lightweight construction. All leather upper. Fabric and synthetic lining. Synthetic insole and outsole.