12-ounce, 100% ring-spun, washed cotton duck. Mighty Back bi-swing between the shoulders for instant recovery. Flex Elbow for less restriction. Freedom Gusset under arms. Fleece lining throughout body. Corduroy trimmed collar. Zipper with inside storm flap. Left chest pocket with zipper closure. Two lower-front pockets. Internal rib-knit storm cuffs. Inside pocket with hook and loop closure and zipper. Bottom hem bungee. Triple-stitched main seams. Back legnth, Large Regular=29.5 inches, Large Tall=31.5 inches.