Compatibility: Please check the back of the watch for your device version to chose the correct band. Available size is for series 1/2/3/4/5/6/7/8/SE/SE2 watch 38mm/40mm/41mm; for series 1/2/3/4/5/6/7/8/SE/SE2 watch 42mm/44mm/45mm; for Ultra series watch 49mm.
Rugged Material: It is made with soft nylon material which also has rugged and tough features. The connector is made of stainless steel which is really durable.
Adjustable: It is designed with high quality nylon. The hook&loop clasp method will make it easy to adjust your strap.
Breathable: The band is woven loop design which is breathable for sweat and heat.
Wrist Fitting Range: For 38mm/40mm/41mm watch, band fitting range is 6.3''-8.3''; for 42mm/44mm/45mm/49mm watch, band fitting range is L(6.7''-8.9'')/XL(8.9''-9.9'')