Our hi vis heated jacket is produced to meet ANSI Class 3 certified, keeping you safe & warm at work. Unlike other brands our battery keeps you powered for the whole shift, up to 10 hours! 3 areas of heat threading (two chest, one back) are activated by an LED controller on the chest and operate across 3 temperature settings. The high visibility heated jacket’s exterior is constructed from a wind & water-resistant polyester blend and has two zipper pockets to keep items secure.