Natural Wool Fusion Blend | 36% Merino Wool / 30% Nylon / 28% Polyester / 6% Elastane – All natural wool body provides thermo regulation, quick-drying, and superior moisture wicking. Wool has natural anti-microbial properties for fresh feet, too.

Feel360™ Technology – A proprietary new fiber treatment that changes the way your feet feel socks. Silver ions reduce odor-causing bacteria, reactive fibers regulate temperature and radically accelerate wicking, with premium twisted yarns that increase resilience to wear and tear.

Breathable Performance Mesh Throughout – The forefoot and ankle feature a breathable mesh to improve ventilation and elevate comfort.

Ultra-Low Profile 200 Needle Construction – Occupies less volume in your boots for a true to size and optimum feel.

Backcountry Ultra Light

Graduated Compression – Engineered graduated compression aids in blood circulation to keep you warmer and reduce fatigue.

Engineered Arch Support – Reinforced arch construction built to give you correct support and eliminate foot fatigue.

Reinforced Toe/Heel – Twisted yarns in the toe and heel provide extra durability.

Flat Toe Seam – The toe box is linked stitch-by-stitch to ensure a flat look and an abrasion-free experience.