Adventure Heavyweight

Adventure Heavyweight Collection — Maximum Warmth. Extreme Durability.
The Adventure Heavyweight Alpaca Sock Collection is built for the harshest conditions and longest days. Designed for cold-weather hikes, hunting trips, and tough outdoor work, these socks deliver unmatched insulation, all-day comfort, and serious staying power. Available in Over-the-Calf and 9" Crew styles for full boot compatibility.

Trusted by hunters, hikers, and hard workers—when the weather turns brutal, this is the sock that gets it done.