I have been wearing Fitflops 6 years ago after I have knees  problem till now am still ordering and wearing them.  They give good shock absorb supports.  I started with every colors of Walkstar I, I have a big selection of almost every styles.  Now I ordered the Walkstar III in black and brown, and I liked the soft leather and slimmer fit (true to size) than the Walkstar I.  I even ordered the kid size back strap ones which gives a more secured support, however, it could be dued to the thinner sole, its shock absorb support isn't as good as the adults'.  Instead, I had to order the Wn's Pro Gogh from England.  How come Amazon don't have this in your merchandise list?  I tried the sneakers but didn't fit well, I even got a pair of mid boots and they are very comfortable.  Thanks to Fitflop and Amazon, and keep up the good work.