Thanks to Evan for the fit advice, was spot on. Suit arrived Friday and did a track day on Sunday and immediately put it to use on a minor fall. First, amazing feel and stretch. Panels of stretch material are in the right places and this suit can be tight but comfortable. Only suit that has been remotely comfortable and not crushing my berries. Just like SPIDI jackets everything about it screams deep quality. Adjustable knee armor was vital for getting just the right fit. At 6ft, 185lb, and 41.5 chest a 44 was perfect without quite being painted on, more a comfort without baggy type fit. The integral armor from SPIDI probably aided the fit. Very please and hopefully won't be scuffing it up again until I truly need it.