Sahara Mens Heated JacketNew Quick Charge Multi Voltage Battery included The most versatile mens heated jacket in the heated clothing industry, the Sahara soft shell heated jacket is wind, water, and abrasion resistant and allows you to control your body temperature with three heat settings: Low, Medium, and High. Also, this heated jacket has three heat zones in the most effective locations, two heat zones in the chest and a large zone in the back.