Find out what we’re made of, from our overarching philosophy of excellence down to the very threads that make up our socks.
Read more on how our team pushes the boundaries of what socks can do.
Discover our Lifetime Performance Guarantee: the enduring commitment we make to each of our customers.
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Aspire is our thinnest, most breathable sock—engineered for peak performance when temps climb.
Shop our most popular performance socks for endurance athletes
Take your pick from any size, style, and color and save up to 20%
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Shop our most popular performance socks for endurance athletes.
We've curated our best-selling styles, so you can log more activities in your favorite socks.
The Flite XT is the most technologically advanced sock ever developed, providing all-around stability with our proprietary GripDry™ fiber and AnkleLock™ technology.
Flite XT
State-of-the-Art Stability
Best Seller
New
Flite XT No Show
$20
Flite XT No Show Multi-Packs
Flite XT Ankle
Flite XT Mid-Crew
Flite XT Mid-Crew Multi-Packs
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