ORORO HEATED VEST. BLACK Windproof Detachable Hood Design: Meet the first heated down vest on the market with a detachable hood design. The detachable hood provides added wind protection for those chilly and windy days and is convenient to remove for a regular day or layer wear. Superior Construction & Comfort: AATCC 90-certified shell with 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. Lightweight Down Insulation: 800 fill power duck down features an outstanding warmth-to-weight ratio and meets the Responsible Down Standard (RDS). Certified Safe & Machine Washable: The rechargeable battery included in the package is UL certified safe. The durable carbon fiber heating elements are completely safe for either hand or machine washing.