NIKE Cortez Basic Nylon '06 Mens Sneakers [317249-004] Black/Black-White Mens Shoes 317249-004 Nylon upper for a comfortable, lightweight fit with suede overlays on the toe box, heel and eyestay for enhanced durability and a unique style appeal. Low-cut collar for a natural fit and comfort around the ankle with traditional lacing with metallic decal for lock-down fit and feel. Fabric lining with a cushioned footbed for comfort. Full-length EVA midsole for lightweight cushioning and impact protection. Solid rubber outsole in a classic herringbone pattern for premium traction.