Smartwool PhD Outdoor Light Micro Sock;

An ankle-high powerhouse, the PhD Outdoor Light Mini is made for mileage. Great for long summer treks, it 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 offer more comfort in a trail shoe.

PhD
Built for Performance in the Highest Degree

4 Degree Elite Fit System
provides greater stretch and recovery to keep the sock in place

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

Mesh Venting
Mesh zones designed for high-output activities or warmer tempuratures provide ventilation.

Light Cushion
The ideal cushion for varied trail and road terrain

Care
Machine Wash Warm Gentle Cycle. Do Not Bleach. Tumble Dry Low. Do Not Iron. Do Not Dry Clean.