Streamlined ThermoBall™ baffles are contoured to fit your body and maintain core warmth during winter excursions in cold, wet weather. Wear this thermal vest as a mid-layer for added warmth in the coldest winter days or pack it for emergency layering in the backcountry. •15D 33 g/m2 100% nylon with durable water-repellent (DWR) finish •11.5 g/ft2 ThermoBall™ synthetic insulation made with 100% recycled polyester polyfill •Non-PFC durable water-repellent (DWR) finish •Secure-zip hand pockets •Stows in left hand pocket •Hem cinch-cord •Contrast embroidered •The North Face logo on left hem and right back shoulder