Randy and Tim - as an owner of the sandals, I have to say that I too was very skeptical of them until I tried them. Extremely comfortable and cool. I have used them on the range and at the course on very warm days. Dallin - they are no replacement for a traditional show style, but you will like them.
I would highly recommend that FJ look to a spikeless version of the sandals. Remember - they are part of the GreenJoy line.
The only time that I had a complaint is one morning this summer I was 1st off at the course and was chasing the grounds crew. I did get some wet grass clippings that would kick up and onto the top of the sandal. The socks got wet and it was a bit "uncomfortable". I took the socks off and was fine after that.