Pantherella's Comfort Top socks feature a wider top opening and a graduated rib design to reduce binding and tension for a gentle grip on your calf. If you need socks that allow full circulation in your legs but still look dressy and fashionable, these are the socks for you! Made in England of 65% Cotton Lisle/35% Nylon with a hand-linked toe seam and reinforced heel. Fits shoe sizes 9-12.