I have received this pair of shoes ... already when unpacking I have it visually is huge ... I'm doing 43 on the label and there did note 43 but they are much more !! suddenly I explained the problem to the vendor, this one a good m sending back to the in ireland !! + c is mine to settle the delivery of about 30 euro !! Briefly I have not returned !! I will try to sell someone has but to the size of a real difference of 43 !!!!! AC must surely be the M ....