Milwaukee M12 Heated Jacket Black XXL Bare Unit M12 HJ BL5-0 XXLThe Milwaukee 4933478971 M12 Heated Jacket Black XXL is a slim fit heated garment with sewn-in carbon fibre heating wires that convey heat to key body areas. On a 3Ah battery the jacket can provide up to 8 hours of heat whilst on Low level setting. The High, Medium and Low heat settings can be controlled via an easy touch heat controller. The jacket is constructed from TOUGHSHELL stretch 90 polyester and 10 spandex, the perfect combination to protect against difficult working conditions and extend its working life. The additional material underneath the arms improves the wearers freedom of movement and makes working overhead much easier. It is wind and water-resistant, with a chest and hand pocket for mobile devices.