1、Compatibility: The watchbands are compatible with a variety of watch models, including for Fenix 7S, for Fenix 6S, and for Fenix 5S, which have a 20mm connection head. 2、Adjustable: The elastic strap replacement has an adjustable buckle, which can be customized to fit most wrist sizes, which stretches significantly, making it easy to put on or take off. 3、Material: The sports watchband is made of premium nylon material that is breathable, lightweight, sweat wicking, and suitable for swimming or sports, ensuring a comfortable and painless fit all day long. 4、Easy to Install: The watchband special connectors on both ends make it easy to lock your watch securely in place without requiring any tools, which can be changed and installed regularly, supporting both men and women. 5、Perfect for Sports: The watchband is an excellent replacement for silicone sport bands, which has an additional hydrophobic coating on the surface that prevents sweat from sticking on it. Item Type: Adjustable Watchband Material: Nylon Fitment: Fit for Fenix 7S Fit for Fenix 6S Fit for Fenix 5S 1 x Watchband