Karrimor Heavyweight Boot Sock 3 Pack Junior. The Karrimor Heavyweight Boot Socks offer a comfortable fit thanks to the calf height design and anatomically shaped cushioning for a closer fit and smooth ride. These boot socks also benefit from a heavy knit and cotton rich construction for superior warmth and all day comfort - finished with Karrimor branding for a simple yet stylish finish. Socks. 3 pack. Calf height design. Anatomically shaped cushioning. Heavy knit construction. Cotton rich. Karrimor branding. 79% cotton, 20% polyester, 1% spandex. Machine washable.