I have very similar ASICS: same size but regular width.  I couldn't tell that the new shoes were ANY wider than my old shoes.  And my big Toe was touching the end of the shoe in my new shoe which is not the case with my old shoe.  Such a surprise.  I'm concerned that the consistency of size is not across the board.  However, I went back to the store where I had purchased my old shoes and found the same exact shoes in a wider width and bought those ON SALE.  I'll be returning these.  Very apprehensive to order online shoes, but I do love ASICS, they're very stylish (pretty) and very comfortable.  I've put 500 miles on my last pair, so I need another pair!!  I'll definitely stick with ASICS and only buy online if I find the same exact shoe that is a better price than in the store; otherwise, I prefer buying shoes at the store to find the exact fit.