Carhartt's comfortable and versatile denim bib overall is constructed of 10.5-ounce, 99% cotton with 1% spandex for stretch and comfort. The overall is unlined making it a great choice in warmer weather. It features two large lower-front pockets and two reinforced back pockets, as well as ruler pocket and two utility pockets. The main seams are triple stitched for extra durability. *10.5-ounce, 99% cotton/1% spandex *Ruler pocket and two utility pockets *Triple-stitched main seams