Verified Buyer Reviewed by CT Hiker from CT on Wednesday, September 10, 2014
I'm an athletic build, 5'11 165 and the medium fits great. I use it as a light-weight pullover for going to the gym in the morning. It is not really warm enough for sub 60 degree weather but it takes the sting out of the cold car seat. The hood fits a little odd but other than that it is a great buy.