Main material layer made from 100% recycled polyester. Dyed using the dope-dye process for greater sustainability. Elastic waistband on pants for perfect fit. Concealed fly with snap button. 2 side pockets with water-repellent zippers. Opening on the left side to access pocket of the pants below. Full-length side zippers for putting on or taking off quickly. Leg width adjustable by snap buttons. Can be stowed away in side pocket.