Clam Extra Heavy Boot Sock
This heavy sock is designed to be an over sock, or used with a performance liner for maximum warmth and comfort. With thermal and moisture-wicking properties, this heavy sock is perfect for winter activities... designed to keep your feet warm and dry, even in extremely cold temperatures.
- Merino-Nylon-Spandex blend for moisture wicking properties
- Heavier weight thermal over-sock
- Arch and ankle support reduce sock slippage
- Medium/Large fits shoe size 7-10
- XL/2XL fits shoe size 11-13