DO NOT BUY - WASTE OF MONEY
These gloves simply suck. I don't feel much heat at all, even on the highest setting (which supposedly is for emergencies and can burn your hands). To feel anything, you have to flex your hands so that your fingers are in contact with the top of the glove (where the "heat" is). My first day using them, I had to ball my hands up on the chairlift because of how cold my fingers were, even when the gloves were set on the highest setting. I am perplexed at the price of such a low quality glove. For a warmer option, you're better off going with a standard mitten with regular hand warmers. I will be returning these gloves momentarily. Very disappointed.