It says the socks are seamless  in the toe.  I didn't  believe the other reviewer when they said the socks weren't seamless because it's quite specific that they are.  Unfortunately, when I got the socks they actually DO HAVE SEAMS!  The socks appear to be fine as far as quality- nice and soft but the toe has a seam and the area where you generally have a pucker on each side of the foot at the toe is there as well.  I don't know how you get away with saying they don't have a seam when they do. And for us the pucker at each end of the seam is what is really the problem so just based on that alone I am not happy-I would not have ordered them had I not been misled by the description.
PS: as an update these do shrink - between the seams and the shrinking my daughter never really wore them.  So if u buy them I would suggest buying larger in anticipation of the shrinkage.