I work in a freezer so I bought several pairs of gloves to find the best ones. They work better than anything I've tried and also work well with touchscreens using the tip of your thumb. They use the 3M Thinsulate material found in another pair of gloves I like which seems to be the best material. The only downside is that the fingers are a little bulky, but that's probably necessary for insulation, and there's really no way to easily attach a carabiner ring for those who don't always wear gloves like me.
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