Macna Heated Ascent Jacket - BlackMacna Heated Ascent Jacket Black An electrically heated base layer jacket, developed for daily commuters and riders in cold conditions. The Ascent is both able to raise your core temperature and retain the warmth it provides. It is fitted with a layer of down feathers to retain warmth and create that comfy feeling, as if you? re lying in your own bed. This jacket is also suited to be worn as stand alone garment during outdoor activities such as