US women 10 = 165 cm.
Unfortunately, in my country (S. Korea), the largest women's size is 155 cm in most brands, and I should order shoes from speical stores. Fortunately, I sometimes travel to Europe or U.S., purchasing shoes I will use for the next 2-3 years. US women 10W is perfect for me, but for 5-inch high heels, even size 12 was small for me. And, I like the styles in the U.S (not so much decorations in the shoes).
Barbie~~