Does anybody have any insight as to what size one should order? The sizing guidelines on Speedo's website suggest that you order one size smaller in the FSII (as compared to an endurance suit) but nothing is said for the PRO. I am inclined to order using the guidelines provided for the FSII but if anybody can offer some firsthand experience I would be most appreciative.
Out of curiosity, why not just size them properly so that you don't need special sizing guidelines?