Replying to Noob question: Fulltilts

Ive been thinking about buying a pair of the claim full tilts as a tribute because I’ve been riding fulltilts for years.

This most recent fulltilt boot I have has been giving me a lot of shinbang while my other full tilts haven’t, maybe because I moved up a size? My foot fits the length and width of the boot perfectly but not so much the shin. Should I size down for the claims or stay at the same size? Yes, I know it would probably be smartest to go with a different brand of boots but I’ve got to pay my respects.

Thoughts on sizing down or staying the same size? Thanks