Sadiki is another great shoe by MBT.  I chose to order my regular shoe size in this sandal even though several reviews stated that the sandal runs 1 full size large.  I have 8 pairs of MBT's, sandals and tie up and slip-on shoes, all in size 11.  The Sadiki size 11 was way too big but the size 10 fits perfectly.  Some reviewers said that this sandal is not as comfortable as other MBT shoes.  That may be true, but the sandal is comfortable, and it is WAY more comfortable than any other brand of shoe that you will try. I am very sad that the company seems to have gone out of business and these comfortable shoes will not be available much longer.