Heated Comfort: Advanced M12 12V lithium-ion powered heating technology provides customizable warmth across multiple heat zones for optimal comfort in cold conditions Smart Design: Gray colored hoodie features strategically placed heating elements that deliver consistent warmth to core body areas while maintaining mobility Battery Compatible: Designed to work seamlessly with Milwaukee M12 12V battery system for extended heating performance (battery sold separately) Versatile Wear: Durable construction suitable for both indoor and outdoor use, perfect for work sites, outdoor activities, or casual wear in cold weather Size Specific: Extra Large size ensures comfortable fit with enough room for layering while maintaining a streamlined profile for unrestricted movement Stay warm and comfortable with this Milwaukee M12 heated hoodie, designed with advanced heating technology. This gray extra-large hoodie features multiple heat zones powered by a 12V lithium-ion battery system (battery not included). Perfect for cold weather conditions, this sweatshirt combines the casual comfort of a hoodie with innovative heating elements strategically placed throughout the garment. The heating system provides customizable warmth while maintaining the classic style and functionality of a traditional hooded sweatshirt.