I was attracted to these shoes, they were exactly what I was looking for, and the reviews were great.  Several people commented that they thought they were too expensive, and I hadn't checked out the price yet, but I expected them to be in the $39-59 range since they are Reef. (I love Reef sandals.)  When I discovered they were only $18.95, I was both thrilled, and leery.  However, at that price, I thought, why not, and I ordered them.  They are very comfortable, and they fit fine.  I wear a 7 1/2, unless it's a closed toe, and then I generally always get an 8.  The 8 was a good choice.  The one thing that's extremely weird about these shoes, is the back that fits over your heel.  It's very short, so you have to pull it up as far as you can at the heel, which for the most part stays there.  However, if you relax your foot and let your heel slide out, you can't just fit your foot back into the shoe, you have to reach down, and pull them back along your heel in place.  So, maybe they were that cheap because they were made wrong?  Who knows.  All I know, is that for around the house, and heading out to the store, they're just fine.  If I had to do a lot of walking in them though, they might be a problem.