I bought these in a large size to wear over heated glove liners, and they are doing fine at keeping me warm in the bitter cold we are having. Because they are clumsier than gloves, I do have to take them off to tack up when I have to buckle something, but on the plus side, this same issue reminds me to keep my hands closed on the reins properly. Service was good from this company. When there was an issue with the mittens I had originally ordered, they offered me these at the same price as the lesser mitten. Nice!