Powered by M12 REDLITHIUM battery technology, Milwaukee M12 heated hoodies use carbon fiber heating elements to create and distribute heat to the chest and back. A one-touch LED controller allows users to select from three heat settings, delivering ideal heat for any environment. The new quick heat function allows users to feel heat 3X faster than previous hoodies and market competitors. Combining a durable cotton or polyester exterior with a waffle weave thermal lining, the hoodie provides a versatile three season solution to keep heat in and allow users to shed bulky layers.