This is a great alernative to a sweater or sweatshirt. Very warm. Very comfortable! And looks cool!
It is sized a bit small: I lift weights and weigh around 190-195#, so I need a generous fit around the shoulders,chest,and arms. I generally wear XL, but with this sweater the fit is a little tight so I went up 1 size to XXL, and it fits perfect.
So if you can't try them on,and your a big guy, you may want to go up a size.