Apple Watch Sport Band — watch band.

This band is made from high-performance fluoroelastomer, offering a durable yet soft feel for everyday wear. The pin-and-tuck closure provides a secure and clean fit on the wrist. It is compatible with multiple Apple Watch case sizes, including 38 mm, 40 mm, 41 mm, 42 mm, 44 mm, 45 mm, 46 mm, and 49 mm. The S/M size is designed for wrists measuring approximately 140–190 mm. It is a practical choice for users looking for a comfortable, easy-to-clean, and reliable Apple Watch accessory for sport and daily use.