The Arcadia is the most robust, durable, and comfortable heated jacket to date. With adjustable waist and cuffs, built in thumbcuffs, removable hood, this jacket is built to not only keep you warm wherever your adventure takes you, but also built to look fashionable at the same time.Features:5-zone heating - 4 in the chest and a large zone in the back9 hour battery life with lightweight, comfortable lithium-Polymer batteryOne-touch LED controller with 3 heat settings: low, medium, and highConductive thread heating technologyDurable polyester material with 100% Nylon liningBuilt-in thumbcuffs, cinchable and removable hoodAdjustable waist and cuffs.Multiple large pocketsWind and Water ResistantMachine Washable (Air Dry Removable Hood When Washing)Battery Doubles as Mobile Phone ChargerSpecifications:Outer Material: 100% PolyesterInner Material: 100% Nylon LiningHeat Zones: 5 heat zones. Four in the chest and a large zone in the back.Heat Settings: Low: 113° F, Med: 131° F, High: 140° FBattery: 7.4 volt, 6500 mAh lithium-polymerBattery Life: Low: 9hrs, Med: 6.5hrs, High: 4.5hrsWeight: 2.6 lbs - 3.2 lbs depending on sizeWarranty: 1 year limited warrantyMachine Washable: Yes machine washable, however all but hood is able to be placed in the dryer on tumble dry.Technology: Conductive threadZipper: YKK Gobi Heat Women's Arcadia 5 Zone Heated Parka Jacket