Shimano: It's probably been said elsewhere, but your shoe sizing "system" is shite. I have only just found a pair of your shoes that fit. I am a size 44/10 normally, but have got into your 46s with adequate room lengthwise. However, as for the width, that's something else. I do not have big, wide feet, but even so I was only only the second of ten clicks on the click-fit gubbins. My socks were not that bullky either.
Kindly stop basing your sizing system on kimono-clad, tortured-feet, female models and use normal people instead, kthxbai