Good quality and comfortable socks, but watch what size you order. I have a 10-1/2 size shoe and decided to order size 11-13 based off a review I read. Even this size seemed pretty small at first, then stretches out a bit over time. I would say their size 11-13 is more like a US size 9-1/2 to 11-1/2 in order to be comfortable and that's even stretching it a bit. If you wear a size 11-1/2 to 12, or larger, order something else.