At first I didn't know what to make of this shoe/sandal... it's lightweight, comfortable and "convertible", which is a nice feature that I've never seen in a sandal before. First, I'll break down the benefits, then give the low-points.

"LIGHTWEIGHT & COMFORTABLE"
This is probably the most attractive feature of the CROC, because it adds to the comfort and makes you feel like you're walking on air. By far the most comfortable things I've ever worn and I'm a picky shoe person. I have only owned 1 pair of sandals for the past 6 years and have hated every other sandal I've tried on, so these CROCS are definitely special.

"CONVERTIBLE"
You can turn the "sandal" into a "shoe" simply by pushing forward the strap. In "shoe" mode, it's a tighter more snug fit, so you don't have to worry about it coming off your feet. In "sandal" mode, it's easy to slip on and off (although it has a tendency to cling to the bottom of your feet), for that quick trip outside... Read more

I ordered two pairs of Crocs - one pair of thongs and one pair of cayman crocs. I used the sizing chart provided and ordered both pairs in M5/W7. However, when they arrived, while the Thongs fit perfectly, with room to wiggle, the Caymans were way too small (I'd almost say a full size too small). The Thongs were "made in China" and the Caymans "made in Mexico". I went to my local store and discovered that they receive Croc orders which are often made in multiple countries. It would appear to me that there is no "standard" mold used. So beware - just because you have tried them on in a store and think you have the correct size - you may end up getting a larger or smaller size, depending on where they are manufactured.