PhD Outdoor Socks – Merino Wool, Heavyweight, Over-the-Calf (For Men and Women)
2nds. SmartWool’s PhD Outdoor socks put the “great” in the great outdoors with warm merino wool, heavy cushioning and MVT zones for ventilation.
- Itch-free merino wool naturally regulates temperature, wicks moisture and doesn’t retain odor
- Four compression bands and flex zones for fit and support
- High-density impact zones
- Made in United States of America (yarn imported)
- Visit our Wool Guide
- US shipments only