This is an update to our best-selling R01 overalls. 12-ounce, firm hand, 100% ring spun cotton duck canvas Adjustable front-elastic suspenders with highly durable clasps Multi-compartment bib pocket with zippered closure Stretch side panels Zipper fly Two lower-front pockets Ruler pocket on left leg Hammer loop on right leg Updated chap-style double-front construction Double-front knee construction with cleanout bottoms to accommodate knee pads Two reinforced back pockets Reinforced 360-degree kick panels around the cuffs Metal rivets at vital stress points Carhartt-strong, triple-stitched main seams Carhartt label sewn on bib pocket