8.5-ounce, 97% cotton / 3% elastane Built to move with Rugged Flex® stretch technology Relaxed fit: Mid-rise sits just below the waist with a relaxed fit through the seat and thigh and a straight leg opening Durable stretch canvas Flex waistband Higher rise in back Double-layer knees with openings for adding knee pads and cleaning out debris Multiple tool pockets Utility band Replaces 102323 Imported