Trekker - Advantage Gear Boot Socks

The Buffalo Wool Co. Trekker – Advantage Gear Boot Socks Extra-Heavy Bison/Merino Boot Socks – Surprisingly Soft. Seriously Warm. Quick Facts Extra-heavyweight bison + merino fiber blend Thick terry loop cushioning and reinforced heel/toe Designed for extreme cold and long wear Boot height: 12"–15" depending on size Made in the USA Built for Extreme Cold & Rugged Terrain The Trekker Boot Socks are Buffalo Wool Co.’s warmest and most insulating design — a serious workhorse built for those who live and work in the cold. Made with a thick, ultra-soft bison and merino blend, these socks deliver unmatched warmth, moisture control, and long-lasting comfort in the harshest environments. Heavyweight Thermal Build – Dense terry loop padding insulates against freezing conditions. Durable Reinforcement – Toe, heel, and lower leg reinforced for long-term wear. Soft Yet Strong – Bison down provides plush comfort with superior strength to wool alone. High Cushion Footbed – Designed to reduce fatigue during all-day wear in boots. Built for the Field – The warmest non-electric sock you’ll ever need. Field-Proven Advantages Exceptional warmth for cold climates and winter expeditions Wicks moisture and resists odor naturally Made with fully processed bison fiber — itch-free and breathable Ideal for mountaineering, overlanding, or long days in insulated boots Specifications Height: Boot (12"–15" from heel, size dependent) Material: Bison down / Merino wool / Nylon / Spandex Weight: Extra-heavy Care: Machine wash warm, tumble dry low Origin: Made in the USA Toe Marking: Bison logo indicates size (Small–XL) FAQ Q: How warm are these compared to the Pro Gear Boot Socks? A: The Trekker socks are heavier, thicker, and more insulating — built for extreme cold or stationary outdoor work. Q: Can they be worn as house socks? A: While soft enough for indoor comfort, they’re designed for boot wear. Concrete and rough surfaces will shorten their lifespan. Q: Are they breathable despite being heavyweight? A: Yes. The bison/merino blend wicks moisture efficiently and regulates temperature even when heavily insulated.