Tough-as-nails durability and dependable warmth for the most frigid, unforgiving job sites. This vest is made of heavyweight 100% cotton canvas to resist harsh weather and wear for tanklike toughness. Insulated with warmth-trapping 100-gram Thinsulate™ Insulation. Lined with 100% nylon taffeta for smooth layering. Antique-brass hardware throughout. Two kangaroo handwarmer pockets. Interior zippered security pocket. Chest pocket and rib-knit collar. Imported. Sizes: S-3XL. Colors: Buffalo, Roughneck Brown, Evergreen.