RJRunner100 This is a wonderful best for multiple uses to incorporate working out or merely running errands! Debi I wound up returning a L for a M. These are Males's sizes, not women's. Love the sweater even though. I get cold conveniently and this sweater is good and toasty. So https://reidwncnz.ageeksblog.com/31638876/what-does-hoodies-gsm-mean