A LIGHT AND DURABLE SOCK FOR MILES OF USE - THE SMARTWOOL PHD OUTDOOR ULTRA LIGHT CREW SOCK.
With these socks on your feet, you'll be able to go for miles on end with no discomfort. The Smartwool PhD Outdoor Ultra Light Crew Sock features Indestructawool™ technology, meaning these socks are extremely tough, despite their lightweight construction. The Shred Shield technology protects the toes from wear and tear, and the strategically-placed mesh zones provide breathability for the long, hot days.
Indestructawool™ technology for enhanced durability
4 Degree™ elite fit system for a dialed, performance-oriented fit