Heat Holders Original socks 37-42 silver/grey Our UK patented long loop structure provides maximum warmth and thickness. Ideal for boots and in and around the house. Scientifically tested More than 7x warmer …than a regular cotton sock.
Usage Wash dark colors separately. Remove the plastic connection point with scissors.
When putting on the sock, roll back the top edge so that the loops don't get caught on your toes.