Made with: A 3M efficient warm cotton and 60G filling. Sizes: Choose your size from UK 8 - 18 (see dimensions below). Great for: Outdoor activities like hiking or cycling in extreme weather conditions. Colours: Available in black, navy or red. Heating temperature: Adjustable temperature from 38 - 53℃. Womenswear: Get a women's heated windbreaker. Women's Heated Windbreaker | Black | Living Social