I'm 5'10" and about 310lbs. The 80" length is about 5-10" shorter than i'd like, but the quality of the material makes up for it. I didn't want to get a super heavy one because I'm using this while working at a retail space and in the summer I need something light and workable. If it were tornado warning weather and the wind is blowing and sheets of rain was coming down this would probably not be enough. However in a normal rain shower this is just perfect. The arm slots are nice and cover up to the elbows. I do wish it had grommets at the bottom so I could zip tie together against wind.