These rugged pants give you the range of motion you need when climbing ladders, crawling through brush, or working under the car. Made with cold weather in mind, they have a canvas construction lined with warm fleece. The large pocket on the leg gives you a place to stash your phone. 8-ounce, 98% cotton / 2% spandex canvas; 2.3-ounce, 100% polyester knit flannel lining. Built to move with Rugged Flex stretch technology. Sits at the waist with a comfortable fit through the seat and thigh and a straight leg opening. Strong, on-seam belt loops. Reinforced front slash pocket. Front and back pockets; Secure cell phone pocket on right leg. Carhartt.