yeh I am torn between the perforated and the not perforated in white. Im in Louisiana and we have extreme heat and cold so trying to get the best of both (as good as possible anyway). I am 6f3 195 trying to figure out between a 46 or 48 as I do not want it to be real short and look stupid but im in training so will be 185 in the next month or so. Not sure what size to get to be honest.