World's Best Winter Mitts

Editor’s Note: This story, originally published in 2007, is one of our most popular reviews of all time. It has been updated for 2014 with new mitts we have used and love (plus, we left in a few standby models that we still wear from the original test).

When it’s too cold for gloves — generally around 10 degrees Fahrenheit for many people — a good pair of mittens is crucial to enjoying any wintertime activity. You sacrifice dexterity for cozy digits, but that’s the price of warmth in the rock-bottom cold months of the year.

So what mittens are the best for outdoor enthusiasts who ski, climb and throw snowballs at friends? Over the years we’ve tested many pairs of top-end mittens that meet the cold-weather challenge. Got a favorite mitt that’s not mentioned here? Tell us in the comments. For now, here’s our run-down on a few top picks, some the warmest mittens in the world.

Black Diamond Mercury Mitt.jpg

Black Diamond’s Mercury Mitt ($114). The company described these mitts as cocoons for the hands, and indeed they’re stuffed with 284 grams of PrimaLoft insulation, the same fill used in cold-weather sleeping bags.

This was one of our favorites back in 2009 and it is still a strong contender. However, the price has increased by about $30. The Mercury Mitts are now $114 but still a good buy in our mind. They will last for several years and, with a removable liner, they can be used in frigid or also kinda-cold weather.

With the newest rendition of the Mercury Mitts, Black Diamond added a “trigger finger” that separates your index finger from the rest, increasing dexterity without surrendering too much warmth. Buy now


Marmot Expedition Mitts ($115). These mega-mitts are wonderfully warm and made for Mount Everest climbers or South Pole scientists. They are puffy, PrimaLoft-stuffed waterproof mitts that have kept our hands toasty in extreme temps as low as minus-30 F.

Caveat: The abundant insulation creates a mitt that lacks dexterity — you could easily grip a ski pole, but anything much more than that is difficult. Mountaineering is fine, but don’t try ice climbing in them, and even riding a fat bike is hard depending on the shifters.

Amazingly, this mitten has only gone up $5 since this article was first published in 2007. They cost $115 and are worth it if you need an uber-warm mitt that will last for years. Buy now.

marmot mountaineering mittens.jpg

Marmot does make an even warmer mitt if you don’t mind shelling out big bucks. The company’s 8000 Meter Mitt (see above) costs a sky-high $275 and is designed for high-altitude cold. It is really three mitts in one, including a waterproof shell with a Gore-Tex mitt insert as well as removable 700-fill goose down mittens. Buy now

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