I bought these last winter and used them quite a bit. I love how effective the heat is at keeping my fingers warm even on cold days. The control is pretty easy to use. The glove has an amazing fit and is really durable. The down side to these gloves is that I can only get about 2-3 hours when the power is on the medium and only about 1 hour if it is on high. My fingers get really cold easily so I use the medium and high setting quite a bit. The low setting doesn't do much for me on cold days but I need to use it to conserve battery life. I will likely have to get another battery, but for the cost, I was hoping the dual battery would be plenty for a full ski day (as it was advertised).
Cottonwood Heights, Utah