The Woolrich Men's Bromley Cotton Thermal Vest feels like a sweatshirt, loose and easygoing with rib-knit cuffs and hems, but the thermal heathered fabric makes it look like a knit sweater on the outside. It's perfect for layering, with stand-up self-fabric collar and lower hand-warmer pockets. Features: Center front zipper Lower hand-warmer pockets Rib-knit waistband Center front zipper closure Front patch pockets Back snap waist adjustment Classic Fit: easy generous fit that drapes looselyFabric: Shell: 100% cotton thermal heather Liner: 100% polyester