This heavyweight 12-ounce 100% top quality cotton duck vest features our warmest arctic-weight quilted nylon polyester lining. To add to the warmth there's a snug fitting rib-knit collar and, in back, a drop tail. Other features include a front zipper with wind flap, a convenient inside patch pocket with hook-and-loop closure, and large front hand-warmer-syle pockets. The Duck Vest provides both warmth and arm-free ease of movement.For over 115 years, Carhartt has manufactured premium workwear known for exceptional durability, comfort, quality of construction, and fit that you can feel in the fabrics and see in the performance.