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Best Sellers

Shop Swiftwick's most popular socks for endurance athletes.

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Running
Trail Running
Cycling
Golf
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Hockey
Adaptive

F24 Collection

Stay in stride this fall with our newest collection.

New for Fall

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No Show
Ankle
Quarter Crew
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Crew
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Best of the Best

Shop our most popular performance socks for endurance athletes.

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Shop By Product Line

Aspire Ultra Thin
Maxus Maximum Cushion
Pursuit All-Season Merino
Flite XT State-of-the-Art Stability
Flite XT Trail State-of-the-Art Stability: with Merino
Vision Style & Performance
Hockey Performance with Peace-of-Mind Protection
Valor Nothing Holds You Back

Closeup of two runners wearing Swiftwick socks and running shoes on pavement.

The Endurance Collection

Engineered to take you further. Made for the long run.

Shop the collection

Closeup of hiker in Swiftwick socks and hiking shoes overlooking a lake and shoreline.

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

Closeup of two runners in Swiftwick socks and running shoes, with a road and sunset in the background.

Our Promise

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

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Flite XT Trail Socks

The Flite XT Trail is the most technologically advanced sock ever engineered for hiking and trail runs, featuring our proprietary GripDry™ fiber and AnkleLock™ technology.