The Therm-ic heated down vest is the perfect balance between design and wellbeing. Heated gilet, ideal for full enjoyment of your outdoor activities. The 5 heating areas distributed throughout the jacket provide gentle, uniform warmth. Very thin and lightweight, it can be easily worn under another garment. Works with all external chargers (not included). Features:  5 ultra-thin heating elements, allowing for good heat distribution around the stomach, pockets, kidneys, and back. Compact and lightweight, you can easily fold up your jacket and save space in your bag. Jacket made without materials of animal origin. Ideal for full enjoyment of your outdoor activities whatever the season How to use the jacket? Connect the external charger (not included) to the USB cable on the interior of your pocket and slide it inside the jacket. The heated jacket is compatible with all external chargers. The Therm-ic universal external charger is recommended. Washing instructions: you can wash your jacket in the washing machine, do not forget to put the cap on the USB connector! Outer: 100% nylon fabric, Lining: 100% nylon, Collar: 100% polyester, Insulation: 100% polyester: 120gr  Weight M: 360g Colour: Black Thermic Heated Womens Vest - Black