The PhD® Outdoor Light micro is made for the trail. Featuring Indestructawool™ technology for ultimate durability, we’ve designed these socks to outlast your greatest adventures. And with features like mesh zones for maximum breathability, a Virtually Seamless™ toe and the Power of Merino, they’ll help keep you comfortable every step of the way.
Indestructawool™ utilizes a proprietary yarn and construction method which strategically places Merino and reinforcement fibers where they are needed most. The result is the most durable and comfortable wool sock ever made.
4 Degree™ elite fit system uses two elastics for greater stretch and recovery to keep the sock in place
Ventilation designed for end use: more mesh in Ultra Light and Light weights ensures maximum breathability, thermoregulation, and moisture management.
60% Merino, 38% Nylon, 2% Elastaine