I have to admit that I don't even know what "croc sandals" are! But upon conducting a web search, I find them at
http://www.crocs.com/ and here's a photo of one of the styles:
I actually HAVE seen these before but never knew what they were called. But no, you never see these here in Spain. They don't exactly look comfortable for walking up through, say, Granada's cobbly Albaicin or over Madrid's Plaza Mayor paver stones. Nor do you see "flip flops" in Spain - except on tourists.
Saludos, MadridMan
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