I know, not another Crocs thread... I haven't found this question asked so that I'd try.. I bought my DS8 some Crocs b/c last year at DW his feet were killing him by the end of day 2. I thought these would be great this summer. He's not much of a sandal wearer, so I'm trying to get him to break these in. After about 30 minutes of walking around, he said his feet hurt. They fit him perfect all around his feet, so I know they're not too tight. He has flat feet, so I'm wondering if that's the problem. Has anyone had a problem with them? I bought my first pair after walking around for hours in my "cute shoes" while out of town and couldn't stand it anymore. I loved mine. I just can't figure out why he doesn't. TIA!