Extreme Alpaca Socks have been replaced with the Outdoorsman Sock. This sock is a heavyweight boot height sock. For increased cushion and comfort, the interior contains a full alpaca terry loop knit and has arch and ankle supports to ensure a proper, snug fit each time they are worn. They are moisture wicking, hypo-allergenic, and odor resistant. Made in the USA. They are the warmest socks you can buy. Don't let cold feet ruin your outdoor activity. Make sure your feet are extra warm.
75% U.S. Alpaca, 23% Nylon, 2% Lycra.
These socks are sized as follows: Medium(Ladies/Mens shoe 6-8). Large(Ladies/Mens shoe 8-1/2 to 10-1/2). XLarge(Mens shoe 11 and up).