Since their 1915 founding, Berne Apparel maintains the same great work ethic and pride in producing affordable workwear for you. This item features heavy-duty 100% cotton duck, knee-length zipper, and triple-needle stitched main seams for added durability. Slip into a pair of these overalls built for a hard-working person. Berne Mens Black 100% Cotton Unlined Duck Bib Overall 38X36