Hit the trail and keep on going with the PhD® Outdoor Medium Crew. Featuring our 4 Degree™ elite fit system for a dialed fit and ReliaWool™ durability technology, this medium-cushioned style is designed to outlast your greatest adventure.
- Strategically placed mesh ventilation zones provide ventilation for temperature and moisture management
- Flat knit durable toe seam
- 8.5" overall height
- Sock Height: Crew
- Knit in USA of Imported Yarn: 67% Merino Wool, 31% Nylon, 2% Elastane