Smartwool Men's PhD Outdoor Light Mid Crew includes ReliaWool™ technology for superior durability in high wear areas and the 4 Degree™ elite fit system to keep the sock in place.
Strategically placed mesh ventilation zones provide ventilation for temperature and moisture management
Flat knit durable toe seam
6" overall height
Sock Height: Mid Crew
Knit in USA of Imported Yarn: 67% Merino Wool, 31% Nylon, 2% Elastane