

Women's PhD Outdoor Medium Crew
For a sock that has it all, look no further: the PhD Outdoor Medium Crew offers fit, comfort and durability wrapped together in one smart sock. Fea...
View full detailsFor a sock that has it all, look no further: the PhD Outdoor Medium Crew offers fit, comfort and durability wrapped together in one smart sock. Fea...
View full detailsAn ankle-high powerhouse, the PhD Outdoor Mini is made for mileage. Great for long summer treks, it combines support, stretch, and recovery in a wo...
View full detailsExperience durability at its peak with the PhD Outdoor Light Crew. Featuring Indestructawool technology, a patent-pending wool-based durability con...
View full detailsThe PhD Outdoor Light micro is made for the trail. Featuring Indestructawool technology for ultimate durability, we've designed this sock to outlas...
View full detailsWinters last a lot longer when you venture north. You need warmer gear, including cold-weather socks. Our Due North socks are midweight with cushio...
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