Step out in the Mobile Warming Trek 2.0, a men's heated vest perfect for outdoor adventurers braving the chill. This front-opening jacket sports a contrast zipper closure, designed for a secure fit and easy layering. Its soft fleece outer shell and sherpa lining offer reliable warmth, while two YKK zippered hand pockets provide secure storage. A waterproof touch control button and Bluetooth-enabled MW Connect app control make heating adjustments a breeze. The three-zone heating system promises consistent warmth, and with up to 13+ hours of battery life, comfort is assured. Sweatsheer, Zapsheer, and Odorsheer technologies work together to keep you dry, static-free, and fresh.