8.25-ounce 59% cotton/39% polyester/2% spandex Quick Duck - Rain Defender durable water repellent - 30% lighter than sandstone duck - 80 gram 3M Thinsulate insulation - Rugged Flex durable stretch technology for ease of movement - Mighty Back bi-swing between shoulders for instant recovery - Flex Elbow for less restriction - Freedom Gusset under arm - Mock neck collar with zip-through and detachable hood - Two zippered chest pockets - Two lower hand pockets with hidden snap closure - Internal rib knit storm cuffs with ergonomic-shaped sleeve hem - Two-way center front zipper with interior storm flap - Adjustable draw cord bottom hem - Drop tail - Triple-stitched main seams - Back length: Large Regular: 29.5 inches; Large Tall: 31.5 inches -