Men's Heated Lightweight Down Vest - Black

Feature Details AATCC 90-certified shell with a durable water-repellent (DWR) finish helps you survive the elements.  The collar is specifically crafted with fleece lining, bringing the comfort to the next level.  2 hand pockets and 2 inner chest pockets with durable YKK zippers for extra storage.   800 fill power duck down features an outstanding warmth-to-weight ratio and meets the Responsible Down Standard (RDS). Heating System Heating Performance 4 carbon fiber heating elements generate heat across core body areas (left & right pocket, collar, mid-back). 3 adjustable heating settings (high, medium, low). Up to 10 working hours (3 hrs on high heating setting, 6 hrs on medium, 10 hrs on low). Heat quickly in seconds with 7.4V Mini 5K battery. Battery Performance 7.4V output to expedite preheating Versatile Type-C port for battery charging and USB ports for other device charging Fully charged in 4 hours (with a 5V/3A charger) UL, CUL, CE, F