I bought this on line after buying one in the Mall of america store because I wanted to always have a clean on to wear, very comfortable and warm for our Minnesota winters. I wear it around the house as casual wear too.
I bought this for my husband because he works outside a lot. I asked him after he wore it if the double layers kept him warmer. He said not really, not any better than his other long sleeved shirts. Kind of disappointed but he likes it.
Bought this for my husband for Christmas. He loved it. Had to order a 2nd one a week later so he could wear one while I washed the other. Keeps him warm around the house during winter days and looks nicer than a sweatshirt.
These shirts are warm for the weight (lightweight - not intended as thermal), and run true to size. They do not shrink up as long as you don't dry them on high heat, and don't stretch. A good choice for layering.