Man those sizing charts are bullcrap then! I am 5'11" 190# +/- and I just ordered a San Remo Speedsuit 2.0 in large. Of course I dont expect to fin in it right now but I thought that if I were to go to 180# I would be fine within a month. I am 33-34 waist and 42 chest. The chart size that castelli put up said I was large for those measures. I wear either Large or XL on giordanna and large on Gore. BTW GORE FTW!