For sale is my Sparco RS 5 driving suit that I wore three times. It's a size 60. I'm 6'2" and 205 pounds. It fit me fine but was on the short size of a perfect fit. If you're 6' + or - an inch it will fit you well. In one of the photos you'll see one velccro piece a bit messed up. It was like that when I purchased the suit and it's an easy fix if you want to fix it. It retailed for $1,100 and I paid $680 for it new. $340 shipped to the lower 48. Please send me a message if you are interested in the suit.
This link is for a newer version of the suit but it has a sizing chart for reference.
https://www.sparcousa.com/energy-rs-5-2017
This link is for a newer version of the suit but it has a sizing chart for reference.
https://www.sparcousa.com/energy-rs-5-2017