Smartwool Men's PhD Pro Outdoor Medium Hiking Crew Socks

Regular price $29.95

When you're out there, the last thing you want to think about is your feet. That's why we made the PhD® Pro Medium Crew with Indestructawool™ technology, a 4 Degree™ elite fit system, and body mapped mesh vents for breathability. So you can escape without distractions and feel supported wherever your feet take you. Get out there and explore.

4 Degree™ Elite Fit System

For a dialed, performance-oriented fit with flex zone at ankle joint


Indestructawool™ technology features a patent-pending construction method for exceptional durability and comfort

Medium Cushion

Medium thickness, full-sock cushion for heavier loads and higher-volume footwear

Mesh Venting

Mesh ventilation zones provide optimum moisture management and maximum breathability


Built for Performance in the Highest Degree


Sock Height: Crew

Virtually Seamless™ toe for enhanced comfort

Achilles strap provides extra protection and warmth

Made with premium yarn to enhance comfort

Made in USA of Imported Yarn: 64% Merino Wool, 34% Nylon, 2% Elastane

Style: SW001010

Small: Men 3–5.5 / Women 4–6.5

Medium: Men 6–8.5 / Women 7–9.5

Large: Men 9–11.5 / Women 10–12.5