How are Unisex and Women's styles different?

The same numerical size will fit differently because Women's styles run smaller than Unisex styles.

If you wear a Unisex 8 and want to go for a Women's style, you'll want to size up to a 9 in that Women's style.

If you wear a Women's 8 and you want to get into a Unisex style, you'll be better off in a size 7 in the Unisex style.