This thermal top, along with a few others, has been circulating in my closet this winter. The only downside is that it's not as good as the alternative. I've bought this and several others from the Macpac store and I have to say I prefer Macpac. They're a little heavier for the same price and have long sleeves with thumb loops, so tuck them right under your gloves to keep you warm. In any case, you like this icebreaker too and I recommend it, just maybe not so much as an alternative. .