The M12 Cordless High Visibility Heated Jacket is ANSI Class III certified to meet or exceed jobsite and roadside construction standards to ensure user safety. The jacket utilizes multi layered fabric technology, a fleece inner liner and durable carbon fiber heating elements in the chest and upper back to actively warm the body and stimulate blood circulation to provide unmatched warmth and performance. The 2346/2347 M12 High Visibility Heated Jacket features three heat settings, for varying heat needs and is water and wind resistant for a variety of cold jobsite conditions. Hidden in a sleek back pocket, which can expand to hold an XC battery, the M12 Red Lithium battery delivers superior runtime, with up to 6 hours of heat on a single charge. The jacket also features a zip-in removable hood for versatility on the jobsite and a hidden inside pocket to facilitate custom embroidery by construction companies or individual end users. Jackets available in sizes ranging from M - 4XL.