The low-cut silhouette adds a cleaner, more streamlined look. The leather and textile upper includes strategically placed overlays for premium durability, fit and support. The durable foam midsole includes Nike Air cushioning for lightweight, all-day comfort. Padding at the collar feels snug and comfortable. Perforations on the toe Iconic star design on sole | The legend lives on in the Nike Air Force 1 '07 Jewel Premium "Vast Grey/Challenge Red" Men's Shoe—a modern take on the iconic AF1 that blends classic style with fresh details, colors and flare. Its leather upper features a jewel-inspired Swoosh, adding some flair to your look.