Super comfortable but hard to figure out their sizes
925840
This pair fits fine and  its so comfortable, however, I returned the other two I ordered because they were too small at the waist.  I love how comfortable they are, but its hard to find the right size.  Medium fits too big, and the small size fits fine sometimes but not always.
2564448
They are comfortable but run on the big side With sizes using only even numbers
the 8 is a little too big when usually getting a size 6 would be too small in other brands
1575644
Super comfy and supportive...but sizes are really small
4017857
I can't blame them for what size i picked, but it's hard to tell how they are going to fit.
3509332
The great thing about these is they're included in Prime Wardrobe so you can order two sizes to find the right size for you. Ive been reading to size up, but wanted to share my story. I wear a 5.5-6 and have narrow feet. The 6 was too big, looked okay but was terribly uncomfortable. The 5 looked very snug (no extra space anywhere) but was a perfect fit comfort wise. These are jelly and have hard grooves to fit into the contour of your feet, so to be safe order two sizes and try on.
3820524
Very comfortable, finding it hard to not wear them for everything!
3986673
If I had to order again, I would get the women's undershorts instead of the Unisex. Don't get me wrong, they are comfortable. I wear a women's 6-8 and ordered a Medium, the smallest size available. It fits, but it's a bit loose. They are very comfortable and do the job of providing good padding for my tush.
2730043
they were awesome, if only they had been the correct size.  I don't believe it's the fault of the shoe but more the confusing sizing I was reading.
3016820
Extremely comfortable, love these sandals, however the sizing is WAY off. I wear an 8 or 8 & 1/2 in women's shoes and I ordered the 6/7 in kids and they fit perfectly
567907
I really like these- though I had to go through a few to learn that I needed to down-size at least a whole size to get a decent fit.
1795581
It's really a fantastic pair of shoes. It is indeed a very creative design and it is very comfortable. What is a bit annoying is the guesswork in picking the correct size. I had to send back the size eight and almost bought the size eight and a half, but I guessed and bought the size nine instead and that is just about right. Uncertainty in size selection is a matter that should be dealt with and this shoe would definitely be a real winner.
4845862
These are nice quality socks but the sizing is difficult to understand.  I ordered the medium and they are very large.  The socks are attractive but not as thick or cushion-y as the performance sock - but still a nice comfortable sock.
3067424
These are incredibly comfortable, however they run really big. I ordered an XL and was afraid they might be too small, however, I had just the opposite problem. Like, I know I'm losing weight, but I definitely am not a Large yet. I would reorder, but size down next time.
513232
The European sizes are somewhat confusing, and there is a point where one size is too small and the next size is too big, but the style and comfort is great.
1155023
The shoes are so comfortable. I read all the comments and reviews telling me to go a size smaller and they really meant it. I'm usually an 8 and I bought a 7.5. They fit in the sense that my foot was completely surrounded by shoe, but my heel slipped up every time I took a step. If I wore thick enough socks they would have fit fine, but because they're so puffy, I knew over time they would stretch out and then they definitely wouldn't fit me. Definitely recommend a full size down. Only reason I gave it 4 stars instead of 5 is because of the sizing issue and having to return it and order a new pair. Otherwise, the shoes are very comfortable and I love them.
1835776
So comfortable and soft!! Fits a big small though. Wish they had half sizes.
3189423
I love the comfort of this New Balance shoe, but beware it took me three times to get the correct size.
I normally wear an 8, tried 8 1/2, finally a 9 worked.
My daughter says they are slightly dorky, but I'm over 50, so what else is new?