The Carhartt bib overall is made of a soft but very robust cotton duck. The elastic suspenders can also be adjusted at the front with a strap slider on the straps. The dungarees also have a modern bib pocket for safely storing electronic equipment. The side panels are made of stretch for a good fit. The dungarees also have front pockets and additional reinforced pockets on the back. On the right side there is a ruler pocket and a hammer loop. Metal rivets can be found at the most important stress points. The main seams are triple stitched.