Something is wrong, maybe size
I have received Mio Marino socks before and I loved them, which makes me extra disappointed with my most recent purchase. The socks I received are too small and don't fit on my feet. I am a size 11, and I ordered the 10-13 size. They should be fine, but I can barely get them over my heel. And if I can eventually struggle to pull them over my foot, then the the top of the sock pinches my foot where it meets my leg (about where the top of a shoe tongue rests) incredibly hard. They are impossible to wear.