I'm really sorry for being retarded about all this, but I'm trying to put together everything I have read here. Honestly, the only thing I know for absolute certainty is that if I measure my foot with sock from back to toe, it measures out at 10.5 inches. That is, rounded up, 27 centimeters. So forgetting previous boot sizes and any other bullshit, on math alone, is a 27 cm foot likely to fit on a 153 board?
(I wear a size 12 work boot.)