Telics are not inexpensive, but they do help with my heel pain, and therefore I wear them as much as humanly possible. I'm on my 3rd pair of black flip flops, and each pair has fit differently. The original pair was pretty loose, which I really noticed after getting a 2nd pair that were a tighter fit. The 3rd pair I ordered were larger than the 2nd pair, but not as large as the first. Interesting how they keep changing!
I liked the 2nd pair best, because the other two make me trip when the toe gets bent over sometimes. Had a few close calls, but it jars my back to try to stop myself from falling.
I also have the Melted Crayon flip flop and love the colors! I love my Telics, but am now going to try some Archies flip flops, because of the tripping issue.
ML - US Women's 10 / Men's 9