The SmartWool PhD Pro Approach Light Elite Crew socks are made with Indestruatwool Technology and has a 4 Degree elite fit system made with a flex zone at the ankle.
Features include a Virtually Seamless toe, body mapped mesh zones, and a cushioned welt protects ankle bones with comfort and style.
The Achilles strap adds protection and warmth while wearing PhD Pro Approach Light Elite Crew socks.
Cushion: Light Elite
Materials: 55% Merino Wool, 42% Nylon, 3% Elastane