OVER 30 YEARS OF THE BEST OUTDOOR OUTFITTING IN THE SOUTHEAST
LIGHTING
When you've got lots of miles to cover but only want the minimum between your foot and boot, the PhD Outdoor Ultra Light Crew is the perfect trail companion. With Smartwool's new Shred Shield technology for reduced wear from toes, 4 Degree elite fit system for a more dialed-in fit, and activity-specific mesh zones for additional breathability, this sock was built for mile after mile of trail.