I know it has been answered already but still not really sure about sizing on Chelsea Boots. Some guys size up from their achilles or BBal size and some take the same size. I am US 11 in all sneakers and wear 43 in Achilles and BBall lows. Should I take 43 in Chelseas or go with 44. They run pretty narrow so I am thinking about sizing up, but 44 in CP sneakers is too long for me. Unfortunately I have no chance to try the chelseas anywhere so hoping you can help me.