The Milwaukee M12 Heated Gear Jacket is a tough, durable work coat designed for men. Made of polyester, this full-zip jacket features heated elements to keep you warm and comfortable during cold weather. The black color and sleek design make it a practical and stylish choice for outdoor work or everyday wear. With a size M and regular fit, this jacket is sure to provide a comfortable and functional layer of protection. This coat comes with a working battery. See pictures to see coat light up with battery.