Our M12™ Heated Hoodie is powered by an M12™ REDLITHIUM™ Battery with carbon fiber heating elements to create and distribute heat to the chest and back. A one-touch LED controller allows you to select from three heat settings, delivering ideal heat for any environment. The Quick-Heat function allows you to feel your chosen heat level 3X faster than previous hoodies and market competitors. MILWAUKEE® heated hoodies combine a durable cotton/polyester exterior with a waffle weave thermal lining for a versatile three-season solution to keep heat in and allow you to shed bulky layers. These battery-powered heated hoodies are available in four colors, black, gray, red, and navy blue. Milwaukee Heated Hoodie Kit Include, (1) M12™ REDLITHIUM™ CP1.5 Battery Pack (48-11-2401), (1) M12™ Lithium-ion Battery Charger (48-59-2401) and (1) M12™ Battery Holder.