Good But Has Quality Control Issues
I'm stationed in Afghanistan and walk over rocky terrain to get to and from the shower. The plain flip flops just can't handle the sharp rocks. The Crocks are designed much better for this treatment. I just received them two days ago and noticed when I received them that the left and right sandal were different. The gray insert on one sandal fits down in the sole of the sandal while the other rises much higher above. I believe this is a quality control issues that was overlooked and if I wasn't in Afghanistan I would have returned them for another pair. Other than this, they are comfortable and I hope they fair well over time.
I'm between a 8-1/2 and 9 on shoe size so took the recommendation of going a size down to 8. Its a little tight but not so much that its uncomfortable.