Browning big bertha over the calf socks are a very basic but classy look with the half grey, half white look. It's amazingly comfortable while being made out of performance material of 58% merino wool, 23 % acrylic, 18 % nylon, 1 % spandex. It's perks include helping with arch support, a smooth toe seam and full cushion foot closure. Size large. Pack of 1.