Vintage Carhartt Black Duck Canvas Double Knee Carpenter Pants Heavy Duty B01 BLK 38x30 Men's Size 38 x 30 100% cotton Dungaree fit These black Carhartt heavy duty work cargo pants have double reinforced knees, a zip and button fly, two front hand pockets with a small utility pocket, two back pockets, a carpenter loop and right side hip pocket, and one utility pockets on the left hip. Excellent condition, please see photos for details and measurements!