I love them. I normally wear a 13w but the 12ws fit just fine. The reflective material is makes these very attention getting and the little bat buckle is so cute. I broke them in at Disneyland and they did not disappoint.
Rated 1 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is True to Size and 2 is Runs Big