I own 3 of these, and that should say it all. They are very light weight, and wear more like a shirt than a jacket. A great layering piece. I think they fit on the large size, but that works for me. Very soft, and I love having pockets. An excellent value.
I own this fitness fleece full zip jacket in four colors and am considering a fifth. I wear it non-stop from fall through spring. The fleece stands up to wash after wash... it's light and easy to pack... the zip pockets are great... the fit is true (I'm 5'8", 130 lbs., and a large allows me to layer underneath).