Main Features: 

• 12-ounce, 100% ring-spun cotton duck
• Double front with cleanout openings that accommodate knee pads
• Multiple tools and utility pockets

Rugged design featuring heavy-hauling back pockets and a double layer at the knees. Heavyweight firm-hand duck is the most durable canvas out there. Like any classic, it only gets better with time. 

Specifications:

• Left-leg hammer loop
• Straight leg opening
• Sits slightly below the waist