Thanks guys I think you are right. Alcudia last actually.
These are the shoes (not my picture):
I really like them. They don't have any in the next size up unfortunately, otherwise I'd buy a replacement.
I will eventually get around to getting up an ebay/B+S listing for them, but if anyone here wants them I'd rather sell them locally for less hassle.
Worn once outside for about 9 hours. Show the signs of wear you'd expect after wearing for 9 hours: Minimal creasing on the upper, creasing on the strap, scuffed sole.
Size 8UK (my normal size, but I should have gone 8.5). Box and shoe bag.
Any offer considered, I have no idea what they are worth now, but they were 325 euro new.
Perhaps a silly question, but have you tried loosening the buckle to the last hole? Also, try undoing the buckle when you put them on/off.
Disregard and accept my apologies if I have grossly underestimated your intelligence.