The trousers can be cone-shaped or straight tube. SBS zipper is selected for the double-opening waterproof zipper on the leg side. YKK buckle and double ribbon are used to adjust waistline, and Duraflex buckle is added for fixed storage.
The side pocket of pants is supplemented by MOLLE expansion board with accessory bag, and the side pocket is equipped with three-dimensional expansion bag with double waterproof zipper. The overlapping effect of layers can enhance the double storage function of object space and stimulate the diversity of storage form between products and users.