A premium all-around midweight sock from Smartwool that replaces the popular high-end PhD® Pro series. The x-patterned 4 Degree™ Elite Fit design hugs your foot and helps prevent blisters and hot spots by holding the sock in place and keeping it from shifting and bunching. This model is made with Smartwool's most premium yarns, and also has an extra achilles strap.
- 49% Merino Wool, 48% Nylon, 3% Elastane
- Crew Height
- Achilles Strap for Extra Protection and Warmth
- Medium Cushion
- Virtually Seamless™ Toe
- Mesh ventilation zones
- Made with Premium Yarns for Extra Comfort and Durability