Relaxed Fit Duck Unlined Bib Overall is 12-ounce, 100% ringspun cotton duck Carhartt-strong, triple-stitched main seams Adjustable elastic suspenders for a personalized fit Stretch piecing at the waist for increased range of motion Multi-compartment bib pocket with zip closure Two large, lower-front ledge pockets Two reinforced back pockets Right-leg hammer loop Double-layer knees with openings for adding knee pads and cleaning out debris Reinforced 360-degree kick panels around cuffs add durability.