The Men's Rugged Flex Rigby Dungaree Knit Lined Pants from Carhartt come in a relaxed fit and are made from a rugged cotton canvas fabric blend that give you full freedom of motion. Rugged Flex technology provides full range of movement needed when climbing ladders or working under the car. The pants sit at the waist with and a straight leg opening and knit flannel lining with warm fleece to trap body heat on cold days. 98% Cotton,2% Spandex Canvas. 100% polyester knit flannel lining. Built to move with Rugged Flex stretch technology.. Sits at the waist.. Relaxed seat and thigh. Straight leg opening. Strong, on-seam belt loops. Reinforced front slash pocket. Front and back pockets. Secure cell phone pocket on right leg. Relaxed fit. Machine wash cold. Do not bleach. Tumble dry low.. Imported.