we ordered a size 10, and it was way too small.
difficult to tell which was for the right or left foot.
there is a tab in there that would annoy me all the time, about where the arch of the foot is - a hard cornered tab of some type, and even if you cut it out, the hardness of it would still be there.
when i put my hands in to see if there was any stuffing to take out before trying it on, i could feel many seams, too, which would annoy me every time i wore them.
we ordered the darker colored ones, and you'd never find them in the dark.
NOT recommended for diabetic people - you'll have so many sores from the seams and such.

it's a nuisance to have to pay shipping to send back poorly made stuff, wrong sized, etc.
i wouldn't buy from this company again.