After looking at what little there is out there in the way of heated gloves and jackets, I went with Powerlet Rapidfire liner. They utilize a grid/mesh heat element and offer both a hi and low voltage switch in their jacket. Best of all, they provide a WIRELESS remote control for that controls both gloves and /or jacket. The jacket has a zip front and a high neck that will cover most everything up to your helmet. (I am not connected with this company).
http://www.powerlet.com/shop-by-product/heated-clothing/HEATCLTHNG
http://www.powerlet.com/shop-by-product/heated-clothing/HEATCLTHNG