Allerdings konnte ich die Wasserfestigkeit der Schuhe auf Herzen und Nieren geprüft bisher nicht durchführen. Dear Dawn,Glad to receive your message. For some reason, the shoe has an added bright green tab in the heel, for decoration perhaps? This tab is completely exposed and creates abrasive edges at its sides and bottom. Oh, I also got the sunflower design for my blue case. These DREAM PAIRS Womens Summer Outdoor Sandals are very comfortable. These are the cutest, not too big, fit great, and awesome sound! And last, but not least I find its very useful to wear underneath when its getting too chilly outside. Great Sound, but the left speaker went out a few days ago. , le doy las 3 "B" (bueno, bonito y barato), lo que más me gustó es que le caben zapatillas. Although, I do find myself having to tighten the screws at the base occasionally.