Venture further and stay warmer with the PhD® Outdoor Heavy Crew. Heavy cushioning and the power of Merino help keep your feet warm, dry and comfortable whether you're out on a multi-day trek or trudging through the snow. Featuring Indestructawool technology for ultimate durability in high wear areas, the 4 Degree® elite fit system for a dialed fit and our signature Virtually Seamless toe for extraordinary comfort in any trail shoe.
- Virtually Seamless toe
- 8.5" overall height
- 4 Degree™ Elite Fit System - Uses two elastics for greater stretch and recovery to keep the sock in place
- Indestructawool™ technology features a patent-pending construction method for exceptional durability and comfort
- Mesh ventilation zones provide optimum moisture management and maximum breathability
- Heavy impact absorption and warmth for extended excursions
Heavy Material: 68% Merino Wool, 30% Nylon, 2% Elastane