As long as we're drifting into shoes... Susan, can you talk about the differences between women's cycling shoes and men's?

I didn't know whether to rejoice or simmer when the Mizuno rep told me that it was okay that my favorite running shoe had been discontinued in women's Wide, because men's standard is the same shoe... all the while their website makes a big deal about how their women's shoes are designed to work with a woman's specific biomechanics.