I love my Chaco Z/2s, which fit like a glove after 5 years. The PedShed has the same footbed and a little less secure a fit due to no toe loop, but they still give my feet and back great support. I got the same size as I wear in the sandals and it fits comfortably, though not as perfect as my sandals, but I plan to give them time. Weird side note, I feel like my feet stink a little more after coming out of the leather shoes, but they do breathe and my socks don't get sweaty.