I just did a test fit of my new XXL Pro Rain 3 over my Rallye 3 suit and Sidi Adventure boots. The R3 suit is size 110 and I am 6'4". The fit of the rain suit is perfect and it is practical to put on and off. It was deceiving doing a dry fit but with all the regular gear in place and mounting my R1150 GSA it was fine. Don't forget to use your own gear when test fitting.