I got this for the not so cold Chicago winter days to wear as a base layer at work. It fits well on my chest and shoulders, but i find the sleeves to be a little too narrow. I tend to pull up the sleeves till above my forearms while indoors, and find that it's a little uncomfortable to do. I like that it is tag-less on the top, but it would have been nicer without a huge thick itchy tag by the waist.