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Shop By Activity

Athlete sitting on steps, tying shoes while wearing black and yellow Swiftwick socks.

Fall 25 is here

All new designs, just in time for fall race season.

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Shop By Cuff Height

Person hiking on rocks outdoors wearing gray shoes and black Swiftwick socks.

Take a hike

With all new Pursuit, featuring all-season Merino wool

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Shop By Product Line

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Socks for everyone

Take your pick from any size, style, and color and save up to 20%

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Who We Are

Find out what we’re made of, from our overarching philosophy of excellence down to the very threads that make up our socks.

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Our Technology

Read more on how our team pushes the boundaries of what socks can do.

Read the Stories

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Our Promise

Discover our Lifetime Performance Guarantee: the enduring commitment we make to each of our customers.

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Collaborations

From Tour de France-winning bike component manufacturers to tastemaker run specialty retailers, the most respected brands in fitness and endurance sports trust us to create the best performance socks for them – all made in the USA. These are just a few examples of the collaborations we've developed over the past 15+ years.