An ankle-high powerhouse, the PhD® Outdoor Light Micro is made for mileage. Great for long summer treks, Smartwool's lightweight, best-fitting hiking sock combines support, stretch, and recovery. Featuring Indestructawool™ technology for ultimate durability and the 4 Degree® elite fit system for a dialed fit. Light cushioning offers impact protection on the road or trail, while the Virtually Seamless™ toe offers more comfort in a trail shoe.
Built for Performance in the Highest Degree
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
Mesh ventilation zones provide optimum moisture management and maximum breathability
The ideal cushion for varied trail and road terrain
Sock Height: Micro
1.5" overall height
Virtually Seamless toe
Made in USAof Imported Yarn: 60% Merino Wool, 38% Nylon, 2% Elastane
Machine Wash Warm, Wash Inside Out.
Do Not Bleach.
Tumble Dry Low.
Do Not Iron.
Do Not Dry Clean.
Large fits men's shoe 9-11.5 and women's shoe 10-12.5