After having my second Widder electric glove fail in two years, I decided it was time to find a better answer. I settled on the Tourmaster Synergy Electric Gloves. Upon receiving my new gloves, I was immediately impressed. While the Widders are bulky like snowmobile gloves, the Tourmasters are leather lined gloves very similar to a medium weight winter riding glove. They feature carbon fiber heating elements for durability and are safe for use in wet weather. They also feature a controller on one cuff allowing you to adjust the temperature and leds to display when they are on and at what heat setting.
We're in a warm trend in the metro area, so I'll have give an evaluation when the temps drop again.