Made with compression-molded perforations for breathability, the Nike Sport Band is durable and strong, yet surprisingly soft. It features colorful flakes that create a randomized pattern, making each band unique. The smooth, dense material drapes elegantly across your wrist and feels comfortable next to your skin. An aluminum pin-and-tuck closure — carefully etched with the Run Swoosh logo — gives the pin a fresh matte finish. Apple Watch Nike Sport Band¹ Material: Aluminum, Fluoroelastomer