65% polyester, 35% cotton. These trousers feature a part-elasticated waist, knee patches, and belt loops for functionality. They are multi-pocketed with concealed zips, including two front large pockets with hem bellows, a right side zipped pocket with welt covering, and two back pockets (one zipped, one welt covering). The trousers have a durable water-repellent finish and a warm scrim lining, making them water repellent, durable, and comfortable for demanding work. The polycotton blend ensures comfort and durability, while the part-elasticated waist allows for agility.