I went back and forth on ordering this robe in the "one size", or a different robe that had other sizing options for a while, before deciding on this one. I am 6'3", and weigh 220 lbs so I am a pretty large dude, and I am sure you can imagine my hesitations. I have never been the guy to be able to fit into the "one size" category. After reading as many reviews as I could, I went for it and figured I could return it if I need to. Well, good news. I don't have to return it cause it fits perfectly. Hopefully, this helps you other dudes who are wary of the "one size" option. Quality is great. The robe was delivered Friday, I put it on right out of the box, and wore it for just about 48 hours straight. If I wasn't at work today, I'd still be wearing it.