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,Relaxed fit