liquidfeet
Ski Diva Extraordinaire
Same here. Too much oxygen available, and the toe warmers max out in an hour.Hotronics+Boot Gloves almost every day.....
I tried the toe warmer on top of the boot and under the Boot Gloves - I found it worked, but only for a very short time and then the toe warmer went ice cold.
I put the toe warmers on top of my socks inside the boots and then the bootgloves on top of the boots. Got duct tape over the opening at the end of the flaps too. It's amazing how much air flows in through that gap.