For those with a healthy obsession of all things ice and heights, the PhD® Pro Mountaineer was designed to support your every move above tree line. Conrad Anker helped us develop this sock with mountaineers in mind. With 20-30mmHg of graduated compression, extra friction protection, and a 4 Degree™ elite fit system, your feet will be the last thing on your mind as you hang, clip, and climb your way to any summit.
4 Degree™ Elite Fit System
For a dialed, performance-oriented fit with flex zone at ankle joint
Mesh ventilation zones provide optimum moisture management and maximum breathability
Built for Performance in the Highest Degree
Light Elite Cushioning
Targeted cushioning on toe and heel designed to provide comfort and protection without adding bulk
Indestructawool™ technology features a patent-pending construction method for exceptional durability and comfort
4 Degree™ elite fit system for a dialed, performance-oriented fit with flex zone at ankle joint
Virtually Seamless™ toe for enhanced comfort
Achilles strap provides extra protection and warmth
20-30 mmHg graduated compression rating
Athlete Conrad Anker's Collaboration
49% Merino Wool 43% Nylon 8% Elastane
Machine Wash Warm, Wash Inside Out. Do Not Bleach. Tumble Dry Low. Do Not Iron. Do Not Dry Clean.