Details: Work lighter and work smarter in quick duck. It's 30 percent lighter than sandstone but just as tough. That means you'll be less fatigued at the end of the workday. Made from 8.5-ounce, 60 percent cotton/40 percent polyester canvas. It offers a rain defender durable water-repellent finish and real tree extra pattern, a nylon lining quilted to midweight-polyester for warmth, multiple pockets, inner-sleeve, rib-knit storm cuffs that keep the wet out, a drop tail for extra coverage, split-back construction and pleated bi-swing back for ease of movement, and triple-stitched main seams.