Description Hard work in, hard work out. Behind every pair of these pants are 61 pairs of hands that cut, sew, hem, and triple-stitch the 28 pieces that form the classic B01. So before they even show up on the jobsite, they&';ve already lived through several shifts of hard work. These men&';s dungarees have changed very little since they were introduced in 1939. Rugged design featuring heavy-hauling back pockets and a double layer at the knees. Our heavyweight firm-hand duck is the most durable canvas out there. Our most generous cut, the loose fit gives you free movement. With a roomy fit through the hips and thigh and cuffs that fit easily over work boots. This fit also allows you to layer underneath for those colder days. Features 12-ounce, firm-hand, 100% cotton ringspun duck canvas With a roomy fit through the hips and thigh and cuffs that fit easily over work boots Double-layer knees with openings for adding knee pads and cleaning out debris Heavy-hauling reinforced back pockets for hand tools and more Multiple tool and utility pockets with left-leg hammer loop Model height: 6&';2"; Chest size: 40.5"; Wearing size 32 x 32 Model No. B01-M Imported or Made in USA of Imported Parts Compatible with the Carhartt Knee Pad