Men's 5V Battery Heated Softshell Vest - Black Size:4X-Large ・Padded collar and side zipper

・Padded collar and side zipper closure

making it exceptionally comfortable and easy to combine with additional layers in cool conditions

Articulated design for freedom of movement

and two easily interchangeable blades

trucks and heavy-duty equipment

Men's 5V Battery Heated Softshell Vest - Black Size:4X-Large ・Padded collar and side zipperThe ActionHeat 5V Battery Heated Vests are revolutionary in the world of heated clothing. Using the patented 5V signal technology, it allows for most 5V battery to be used with the ActionHeat Jackets and Vests. The ActionHeat Vest comes with a super powerful ActionHeat 5V Power Bank 6000mAh. This power bank powers your garment and can also charge your phone, tablet, or any USB charged device. Note: Heating times will diminish if used to charge other