Because it's made from a custom high-performance fluoroelastomer, the Sport Band is durable and strong, yet surprisingly soft. The smooth, dense material drapes elegantly across your wrist and feels comfortable next to your skin. An innovative pin-and-tuck closure ensures a clean fit. Available in a range of stylish colors.Bands fit 140-210mm wrists. Can be configured for either S/M or M/L length. | Sport Band For Apple Watch™ 42Mm | | Fog | Best Buy