Smartwool made the Men's PhD Pro Approach Light Elite Crew Sock with professional mountaineer Conrad Anker for long, technical treks to faraway alpine objectives.
Merino wool grants this sock with lightweight thermal regulation suitable for summers in the alpine, and it's part of Smartwool's Indestructawool for enhanced durability.
The sock has a 4 Degree Elite Fit that maintains a seamless feel between sock and trekking boot.
Professional-grade sock for trekking and mountaineering
Merino wool offers lightweight thermal regulation
Indestructawool enhances durability and odor-resistance
4 Degree Elite Fit increases stretch and recovery
Mesh zones amplify ventilation in key areas
Material: 49% merino wool, 48% nylon, 3% elastane
Cushion: Light Elite