These pants are made of a very comfortable stretch material. The D-size products also have a size suitable for taller users. The four-way stretch fabric at the back increases mobility. Spacious open pockets at the front and additional zippered inner pockets for storing important items. Knee pad pockets at two different heights ensure that knee pads stay in place. Cordura-reinforced leg openings increase the lifespan of the pants. The pants can be conveniently lengthened and shortened without a sewing machine.