I’m 5’3”, about 115 lbs and the small fit me a bit big. It wasn’t noticeable visibly so much as comfort, they fit but could be tighter over all. So I gave them to my roommate who is 5’5”, about 130 lbs and she loves them! I reordered them in grey because they didn’t have xs in Black. Over all they are cute and comfy and a solid material and I can’t wait to get my grey pair!