Back to the what you wear in anatomy lab portion of this discussion, there seemed to be two camps. A sizeable minority wore crocs, including the ex-SEAL in the group next to mine. But I guess he figured no one would make fun of him (I would, but also was prior Navy). Then there was the sneaker group. No one wears shoe covers with their sneakers. It gross anatomy, but it's not that gross. As far as gender bias, they're ugly on everyone who has gone through puberty. Here comes the sexist comment, I know, but it's okay for girls, cause for every girl that wears hot shoes most of the time, we know there are some trolls in her shoe rack. But that's okay if she's willing to wear decent shoes 50% of the time. Guys, how many shoes do you own? One or two pair sneakers? Some flip flops and burks? At least one pair dress shoes? I've got three, black and cordova wingtips, and my rubbersoled loafers for school and the wards. How many pairs of shoes does my wife have? At least twenty. And no crocs (although there are some clogs back in that closet).