When high impact absorption and ultimate warmth are what you need, the PhD Ski Medium delivers. Nature’s finest Merino combined with the latest technology creates socks that keep your feet warm, dry, and ready to go, run after run. Patented ReliaWool technology provides superior durability and the 4 Degree Elite Fit system creates a sock that never bunches, slips or binds. With medium cushioned shin and foot. – Built for Performance in the Highest Degree
- 4 Degree Elite fit system – Uses two elastics for greater stretch and recovery to keep the sock in place.
- Patented ReliaWool technology in high impact areas – Provides longer lasting protection to keep feet comfortable.
- Strategically placed mesh ventilation zones – Provide ventilation for temperature and moisture management.
- Flat knit durable toe seam – For high burst strength.
- 70% Merino Wool, 28% Nylon, 2% Elastane