For those with a healthy obsession with all things ice and heights, the PhD® Pro Mountaineer was designed to support your every move above tree line. 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
Targeted cushioning designed to provide comfort and protect without adding bulk
Indestructawool™ technology features a patent-pending construction method for exceptional durability and comfort
Indestructawool™ technology for enhanced durability
4 Degree™ elite fit system for a dialed-in, 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
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.