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Adventures come in all sizes, so we’ve created hiking clothes that help you stay comfortable whether you hike for one hour or one month. Our collection features hiking clothes with no-chafe seams that rest easy under backpacks and resist odors even after days on the trail.

We released our first wool hiking socks back in 1994. Since then, we’ve added styles into the line for every type of adventure, but the heart and soul of our hiking socks remain the same: they deliver ultimate comfort and durability whether you’re trekking around the world or walking around the block. Go on, hike to the next ridge, because we’ve got comfort covered.

The right fit makes all the difference.


PhD® Outdoor Hiking Socks


Our PhD® Outdoor Socks feature ReliaWool™ technology for improved durability in the heel and toe and the 4 Degree™ elite fit system to keep the sock in place and give you all-sport versatility. Strategically placed mesh ventilation zones provide ventilation for temperature and moisture management.