Smartwool PhD® Pro Mountaineer Light Cushion OTC Socks
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. 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. (Over-The-Calf)
| Size | US Mens | US Women | Euro |
| Small | 3–5.5 | 4–6.5 | 34–37 |
| Medium | 6–8.5 | 7–9.5 | 38–41 |
| Large | 9–11.5 | 10–12.5 | 42–45 |
| XL | 12–14.5 | N/A | 46–49 |
Benefits
PhD®
Built for Performance in the Highest Degree
4 Degree™ Elite Fit System
For a dialed, performance-oriented fit with flex zone at ankle joint
Indestructawool™
Indestructawool™ technology features a patent-pending construction method for exceptional durability and comfort
Mesh Venting
Mesh ventilation zones provide optimum moisture management and maximum breathability
Graduated Compression Light Elite Cushion
High-density cushion in heel and toe offers protection in high impact areas. Ideal for low-volume mountaineering boots.
Features
- Sock Height: Over-the-Calf
- Virtually Seamless™ toe for enhanced comfort
- Achilles strap provides extra protection and warmth
- 20-30 mmHg graduated compression rating
- Made in USA of Imported Yarns: 49% Merino Wool, 43% Nylon, 8% Elastane
- Style: SW001095
