Easy care: Can be machine washed or washed by hand. Winterwear: Get a unisex smart USB heated jacket. Sizes: Choose your size M-4XL (see Full Details for dimensions). Adjustable temperature: Switch between three heat settings of 55, 45 and 35℃. Power: USB powered interface. Takes about a minute to heat to the chosen temperature. Great for: Outdoor activities like skiing, fishing, cycling and climbing. Design: A smart red and black design. | Unisex Smart USB Heated Jacket - Black | Wowcher