Light on your feet.
Aspire is our thinnest, most breathable sock—engineered for peak performance when temps climb.
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3-Packs
We've curated our best-selling styles, so you can log more activities in your favorite socks.
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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.
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Our Promise
Discover our Lifetime Performance Guarantee: the enduring commitment we make to each of our customers.
Learn MoreFour Cuff Height Socks
Swiftwick four cuff height socks (quarter crew) sit below the calf and are the tallest sock with our double-cuff construction.