I'm a general surgery resident and spend a lot of time rushing through the hospital and standing in the OR for hours.  I've tried to wear these clogs briefly, but I greatly prefer the&nbsp;<a data-hook="product-link-linked" class="a-link-normal" href="/Merrell-Men-s-Jungle-Moc-Nubuck-Slip-On-Shoes/dp/B00123XCHW/ref=cm_cr_arp_d_rvw_txt?ie=UTF8">Merrell Men's Jungle Moc Nubuck Slip-On Shoes</a>.  These clogs don't breathe at all, and my forefoot seems to be incubating in a humid jungle.  Plus, they don't fit my foot well (blame me for online ordering), even though 10.5 works well for me in the Merrell Jungle Mocs, snowboarding boots, dress shoes, racing flats, hiking shoes, running shoes, etc.  The back would not grip my heel well, and my feet would feel sore by the end of the shift.  Fluids (e.g. blood) did wipe off easily from them.  After disqualifying these clogs from work use, I've tried to use them for slumming wear... but they're just not that comfortable.  They look nice, but I don't see a good niche for them.  If you do want to try these, I really recommend trying them on first. I'm skeptical, though, that they would be satisfactory for me even in a smaller size.