A favorite of through-hikers and day-trippers alike, the PhD® Outdoor Light Mid Crew packs some serious trail power. This lightweight hiking sock features Indestructawool™ technology for ultimate durability in high wear areas, our 4 Degree™ elite fit system for a dialed fit, and our signature Virtually Seamless™ toe for extraordinary comfort in any trail shoe. The mid crew silhouette sits at an ideal height for low trail boots while our women’s-specific fit provides an overall slimmer fit and narrower heel. All of these features work together to create one of our best-fitting socks.
Built for Performance in the Highest Degree
Women's Specific Fit
Women's specific fit; narrower heel and slimmer fit
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
Women's-specific mesh ventilation zones provide additional breathability and comfort
The ideal cushion for varied trail and road terrain
- Sock Height: Mid Crew
- Virtually Seamless™ toe for enhanced comfort
- 5.5" overall height
- Made in USA of Imported Yarn: 57% Merino Wool, 40% Nylon, 3% Elastane
- Style: SW001309
- Machine Wash Warm, Wash Inside Out.
- Do Not Bleach.
- Tumble Dry Low.
- Do Not Iron.
- Do Not Dry Clean.