Stonewashed Brown Duck (SBD)Made with our toughest technology, these carpenter pants keep you comfortable and covered during hard jobs. Reinforced seams, durable fabric and abrasion-resistant material mean they're strong enough to keep going for years. A duck carpenter pant in our toughest Flex fabric for exceptional performance. Sits slightly below waist Traditional fit through seat & thigh Tough Max™ technology for exceptional performance Utility loop and dual tool pockets Triple needle reinforced felled outseam Flex fabric lets you move with ease 10 oz. Duck, 68% cotton/30% polyester/2% Elastane (LYCRA® fiber) Stonewashed Brown Duck