The ThermoBall™ Vest is designed with streamlined baffles that contour to your body, ensuring core warmth during winter excursions in cold, wet conditions. It can be worn as a mid-layer for extra warmth on the coldest days or packed for emergency layering in the backcountry. Constructed with 15D 33 g/m² 100% nylon, it features a durable water-repellent (DWR) finish, while the 11.5 g/ft² ThermoBall™ synthetic insulation is made from 100% recycled polyester polyfill. This vest also includes a non-PFC DWR finish, secure-zip hand pockets, and stows conveniently in the left hand pocket. A hem cinch-cord ensures a snug fit, and the contrast embroidered The North Face logo is displayed on the left hem and right back shoulder.