Key washed denim bib has the classic look you associate with workwear. Work bib features diamond back construction for strength and excellent fit. Made of durable 12-oz. cotton denim that won't irritate or itch, and it's breathable to give you ventilating comfort. Fray-resistant, tear-resistant material is machine washable and long-wearing. Triple-needle stitched side seams for long wear. Adjustable shoulder straps allow for layering and comfort in different work conditions. Zipper fly saves time. Button side closures for layering. Hammer loop. Trademarked bib pocket design. Reinforced front and back pockets. Indigo Garment Washed. Sizes: 3046 even waists. 3034 even inseams (no 34 inseam for 32, 44 & 46 waists).