I recently discovered the best flip-flop I have ever worn. They use a sports shoe base, which is much more comfortable than the flat soles I have been used to. They are called PecheBlu's, and while they are in a few stores, I got mine at Featured Products - PecheBlu.com - Made For Transit. They are sporty, so not for evening, unless you are 18 and going out at a beach resort, but they save your feet if you are running around all day and look great. What is new and different about PecheBlu (which evidently is French for blue peach) is that the designers used what has been learned about sports shoe design in the past 10 years to create a flip-flop that performs as comfortably as a precision sports shoe. Cost is $59.99 and I went back and got another pair. Take a look: comfort, style, and fashion -- what more could you want?