Carhartt Men's Rugged Flex Relaxed Fit Ripstop Cargo Work Pant. Designed to move with Rugged Flex Stretch Technology. RELAXED FIT - Comfortable seat and thigh fit with more room to move and straight leg opening. Comfortable gusseted crotch for extra stretch between legs. Double layer knees with openings to add knee pads and clean debris. Cordura reinforced front pockets.