I found the sweater to be comfortable and warm

I love this sweater! It fits as expected. I'm 5'6 and 130lbs. I have longer arms so I buy medium in long-sleeved tops to ensure they are long enough and not short. There are plastic snaps to help hold it closed. It's not too loose and I can comfortably wear a sweatshirt underneath. I waited and bought it while it was a lightning deal and 15% off.