The wristband is made from high-quality Nylon material, making it entirely breathable to use on a daily basis. The look of it is such that it adds a touch of class and sophistication to your watch.The look of it is such that it adds a touch of class and sophistication to your watch.The look of it is such that it adds a touch of class and sophistication to your watch.Apple Watch Series 4/3 / 2/1, 40mm 38mm