Waste of money.  Sizing is WAY OFF.  TIGHT TOES AREA WITH FLIP FLOP HEELS
581131
The sizing on the shoes is completely off.  Based upon the reviews and description, I ordered my normal size.  They were too big overall causing them to be flip flops.  However, the toe area was cramped and small.  So you end up with dual discomfort.  When I  looked at the outrageous return fee charged by the seller I decided to keep them and donate to Good Will.  Lesson learned.  Don't buy cheap with no quality and return cost half of the original price.
604904
I hate these shoes, the only thing cute about them is the bottom.  The jewels that are shown in the photo are not accurate it has a tiny rhinestone appx every 1-2 inches.  The kind nail techs put on fingernails.  The sizing did not fit true to size.  They were cheap and flimsy.
3746275
Bought to be a casual knock around shoe. Flimsey, poorly fitting, poorly sized, cheap flip flops have better arch support.
I was so glad that I ordered these in my normal shoe size since they run very small, returned them immediately. About the
worse value for price I've seen in a while.
3496116
I was looking forward to these shoes but i was disappointed the moment I tried them on. Not enough room to even wiggle my toes, very stiff and tight and hard to walk around in. I ordered a size 7 shoe but it fit more like a 6.5. I sent it  back right away & got my money back.
326064
They are extremely snug on my feet and the thong portion of the the flip flop is horribly uncomfortable. The invoice said it was non returnable so this was a huge waste of money. I was told the men's flip flops were a little wider than the ladies which is why I purchased them. But even one of my guy friends who I thought might buy them from me has very small feet. He tried them on and he said they were about the most uncomfortable flip flops he ever put on his feet. Bummer because I hear people rave about how comfortable these shoes are.
4954927
The toe strap is exceedingly tight, doesn't fit at all. Since the box was tossed I am not sending these back but can't wear them at all as they cause too much pain.
3628081
They're okay for wearing once or twice, but the quality is pretty poor. They were crammed into toddler sized shoe box, and they fit very small. I wear a size 8 US shoe, and based on the other reviews, I ordered a 41. It's still small. For reference. I'm not a big person, my feet are not wide, and I don't have cankles. The odd strap system rubs the ankle in a weird spot too. What a waste of money!! My review is honest, as I actually PAID for these shoes. Many of the other reviewers got them for free!
2155496
If is were possible to give a negative star, I would. The toes are so narrow, they should be for children and they do not stretch. I am a big fan of the Margie sandal and have worn them for years so I assumed these would be as comfortable - oh, so, not true. I'll never order these again.
692550
Sizes are wayyyy off! I bought 3 pairs (10,9,9) none of them fit and I wear a sz 9. Since returning them would've been a waste of money I  decided to sell them to recoup the money I had spent. The size 10 I gave to a friend who wears sz 7.5.....and they fit her perfectly. I definitely would not purchase from this seller again.
394027
cute but no cigar for quality or fit. too wide, cramped toes.
1645805
I think this is fake Nike sneaker, size 12 was not even good for me that wear size 11 on a normal day. Total waste of money. I will never buy Nike sneakers online again I will rather walk to a nearby store to get one if I need to.
3441416
I was very disappointed in these boots. I have larger calves and although the stretch in the top of the boot is comfortable I am unable to pull the boots up high enough to fit correctly. The foot part of the boot on the other hand is too big in comparison and makes me feel like I am wearing clown shoes. I normally wear a 7.5 and purchased these boots in a size 8. Also, because the top of the boot doesnt fit properly the back of the boot (ankle area) bunches oddly when I walk. I have worn the boots anyway because I purchased them for work and really needed them, however after only a few months of use the area in the toe section that bends as I walk has cracked on both boots. I got a toe-ful of water today when draining a pond! I will definitely be looking for a different boot this time around. These boots were far too expensive to fit so poorly and last such a short amount of time.
3600093
The socks do not stay in place as advertised.  Tried wearing them and I hadn't gotten half way around the block before they they started bunching up at the toe making them incredibly uncomfortable.  I wear a size 9 in women's and they were plenty big.  Don't know how someone with a smaller foot could wear the 'one size fits most'.  Save your money.
2112744
Ordered  3 pairs thinking  they would  be exactly  the same fit as the ones i ordered  from famous footwear. BUT these flip flops are for a person who has a child size 9 foot its so small and narrow and wobbling  when u try to walk with them ended  up tossing  them in the trash  a real disappointment and big waste of money
4382056
These are incredibly uncomfortable flip flops. The straps across the top are super-tight and not soft in the least (would have been better off with braided rope or burlap). I tried wearing several times hoping the would "break in", but was just left with red marks and raw spots that would have turned to blisters. I don't understand all the positive reviews here. They must be slaves to style who are willing to pretend walking in these things is preferable to walking barefoot on scalding hot sand or the broken asphalt at a bottle recycling center. Perhaps they have never worn Reefs, which are actually comfortable and which I have gotten another pair of instead of wearing these nightmare sandals. I got size 13 (I typically wear 12-12.5) because I didn't want to take a chance on them being too small - turns out the problem isn't sizing, it's sucking.
2439147
Since half sizes were not available, I ordered up from 9 1/2 to a 10. the toes are so narrow that I can't even wear them anymore. Also, even though they appear to be "warm and fuzzy", it feels like I am walking on rocks. Very thin bottom. I regret this purchase sincerely. May as well as threw my money out the window.
295663
These don't even deserve a one star. I wear a woman's size nine medium, my husband is a man's 8 1/2-9 narrow or medium. These didn't even come close to fitting either of us. He looked at the tag thinking they had sent us children's fins. There is something seriously off here, do not buy these.

*edited to add

We measured, the length of these from heel strap to toe end is 10 inches long
They are 3  inches tall as you insert the foot
3 1/2 inches wide at the widest point of the fin, which is in the middle. The toe box is 3 inches wide!
they are 10 inches around the inside of the foot opening, however the rubber is stiff and you lose room due to the squared off corners of the foot pocket