The Ultimate Book Sock provides greater thickness for all hiking/boots. Let Alpaca show off its phenomenal insulating property so you can enjoy your outdoor activity. Heel and toe reinforcement adds durability and the sock is machine washable.
Ultimate Boot Sock
Boot Sock Sizes
Colors Coco & Black
- Comes in Coco Tweed or Black Tweed
38% Alpaca 37% Acrylic 25% Nylon/Lycra