11.5-oz. 70% cotton/20% polyester/9% rayon/1% spandex blend, so it’s super strong, super stretchy and abrasion resistant Double-chapped design for extra durability Elastic straps hold strong without restriction 12 total pockets: 2 front, hidden zip pocket on front right chap, pencil slot on left chap, 2 reinforced back pockets, a double utility Pokey Things Pocket on back right leg, plus 4 pockets and a sunglasses loop on the bib Side button closure 1" double-layered cuffs so your hems don’t fray Hammer loop Streamlined fit with skinny legs tucks easily into work boots Machine wash Runs generous in the waist