This is my third pair of these shoes purchased over the past 4 years. I now have azure, natural, and black and wear them all summer long. It's very hard to find summer casual shoes that come in narrow widths, and these are very comfortable as well as versatile. You can wear them with shorts or casual skirts. When I can find them, I wear a 9.5AAAA in dress shoes.  A 9AA in the Trinidads fits great.