These mitts are big and warm. VERY big and warm. I ordered a medium and they are massive. Probably not suitable if you need good dexterity, as you cant get a good grip on things, but for keeping your pinkies toasty they do a very fine job. I'll probably be using them for snowboard/winter activities, and the fact they are more of a gauntlet means no snow sneaking in up your sleeve.
Top quality at a great price and only lost a star for the sizing issue. I would definitely recommend, especially if you have massive shovel like hands ;)