These Carhartt R41BLK Bib Overalls are made of 12-ounce, 100% ring-spun cotton duck and has a great lining that is made of 100% nylon quilted to midweight polyester. These overalls are a zip to hip black overall that has a zipper fly and an adjustable suspender straps. These Carhartt Overalls also have a triple stitched main seams, metal rivets at vital stress points, hammer loops, multiple tool and utility pockets and chap-style double front. Sizes Manufactured:Inseam: 28Waist: 34,36,38,40,42,44,46,48,50Inseam: 30Waist: 30,32,34,36,38,40,42,44,46,48,50,52,54,56,58Inseam: 32Waist: 30,32,34,36,38,40,42,44,46,48,50,52,54Inseam: 34Waist: 32,34,36,38,40,42,44,46,48,50Inseam: 36Waist: 32,34,36,38,40,42,44Please notice higher pricing for larger sizes. 100% Cordura(R) Nylon, 100% Cotton, 100% Nylon, 100% Polyester. 12-ounce cotton duck, heavyweight. Quilt-lined. Machine wash cold - like colors - zipped.