For a sock that has it all, look no further: the PhD Outdoor Medium Crew offers fit, comfort and durability wrapped together in one smart sock.
- PhD - Built for Performance in the Highest Degree.
- 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.
- Medium cushioning for impact absorption and long days on your feet.
Material: 65% Merino Wool, 33% Nylon, 2% Elastane