Altera - Adventure Heavy Weight 12" OTC Sock

When the elements test your endurance, these socks rise to the challenge. The heavy-weight construction provides exceptional warmth and insulation, ensuring your feet stay cozy even in the harshest climates. We understand that durability is paramount in outdoor gear. That's why our Alpaca Adventure socks feature a reinforced heel and toe, preventing premature wear and tear and ensuring these socks will be with you for many adventures to come.

39% Alpaca, 27% Polyester, 15% Nylon, 14% Silver, 4% Acrylic, 1% Spandex

Moisture Wicking:  Alpaca's hollow core fiber wicks moisture away from feet offering supreme comfort

Thermal Regulation:  Alpaca's superior hollow core fiber insulation is warm in cool weather and cool in warmer weather. This helps regulate body temperature regardless of the weather conditions, even when wet.

Silver Infusion Technology:  Alpaca fiber is blended with yarn infused with precious metals for naturally odor free and antimicrobial comfort 

Hypoallergenic:  Alpaca fiber is free of lanolin, which people can be allergic to, and can be processed without the need for high temperatures or harsh chemicals in washing.

Soft:  Alpaca fiber is naturally soft to the touch because it is several microns smaller in diameter than wool, giving its silky characteristic.

Flame Resistant:  Alpaca fiber is flame resistant, meeting the standards of the US Consumer Product Safety Commission's rigid testing specifications as a Class-1 fiber for use in clothing.