Nylon strap, nylon (polyamide fiber) strap, since it exists, there must be its ability to take the shot, and this ability is still irreplaceable with other material straps, then this is breathability.
Almost no straps are felt. At the same time, nylon straps generally have a variety of color lines to match, making nylon the most casual strap.
In terms of crowds, the nylon strap creates this kind of leisure and personality, which is favored by many fashion-conscious people who like casual style or who are good at matching watch and clothing.