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    Flite XT zero sock in black
    Flite XT zero sock in grey
    Flite XT zero sock in punch
    Flite XT zero sock in seafoam
    Flite XT zero sock in teal
    Flite XT zero sock in white
    Swiftwick Flite XT Zero
    Swiftwick Flite XT Zero
    Swiftwick Flite XT Zero
    Swiftwick Flite XT Zero

    Swiftwick Flite XT Zero

    $27.95
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    GRIPDRY™ TECHNOLOGY IMPROVES STABILITY FOR CROSS-TRAINING

    Swiftwick FLITE XT® is the most technologically advanced cross-training sock ever developed. Engineered to improve stability during fitness activities that require quick lateral transitions, FLITE XT® incorporates our GripDry™ Fiber and AnkleLock™ Technology. GripDry™ was developed using an innovative grip fiber to prevent your foot from slipping inside your shoe, but we didn't stop there. We blended it with our signature Olefin fiber to wick moisture and keep your feet dry. Then we took it one step further. We added AnkleLock™ Technology, which offers extra support around the ankle during high-intensity training. Take FLITE, stability never felt so good.

    • GripDry™ Fiber prevents slipping inside your shoe
    • AnkleLock™ Technology provides targeted ankle support
    • Flex Channels improve range of motion and moisture control
    • Medium Cushion and Moderate Compression

    54% Nylon / 24% Polyester / 19% Olefin / 3% Spandex

    Sock Features

    AnkleLock™ Technology

    Uses strong elastic to wrap your ankle and heel, providing targeted support to protect you during quick movements.

    Arch Band Support

    Maintains shape, keeps sock in place and gently supports arch.

    Mesh Upper

    Provides ventilation and increases breathability, keeping feet cool.

    Seamless Toe Box

    Eliminates any friction around your toes for a comfortable fit.

    Micro Tab

    Prevents contact with the back of your shoe to protect your heel.

    Y-shaped Heel

    Creates a snug fit that moves with your foot without any bunching or slipping.

    Full Olefin Footbed

    Wicks moisture and dries quickly to protect against any abrasions.

    GripDry™ Fiber

    A proprietary Nanofiber with tiny micro treads to increase surface area, frictional force, and gripping power. It is used in the heel and forefoot to keep you stable in your shoes.

    Flex Channels

    In the forefoot, constructed with Olefin to improve range of motion and help control moisture.

    THE FLITE XT STORY

    This overachiever is the most technologically advanced sock for all-around stability and support. The superhero FLITE XT uses AnkleLock Technology™ to support your ankles during repetitive movements, while proprietary GripDry™ Fiber is made up of tiny nanofibers that grip to your shoes to minimize movement and slipping, keeping you on track toward your goals. The medium cushion and moderate compression provides comfort during high impact movements, hugging the contours of your feet to support your arch and create a comfortable landing. Whether you are performing HIIT training at home, swinging your racquet on the court, walking 18 holes, or running a race - these socks have got you covered.

    Why Swiftwick?

    Contoured Compression® Fit

    Our goal is a perfect fit every time, so you can perform at your best. All of our socks are designed to support the contours of your feet, which means no voids, bunching or blisters.

    Fiber First® Moisture Wicking

    We carefully select high-performance fibers that inherently move moisture. These fibers are sculpted into breathable designs to keep you dry.

    Made in the USA

    We craft high quality products with innovative technology and a greater focus on sustainability to create a positive impact on our local communities.

    Best Sock Guarantee

    We are committed to providing each customer the best experience possible. If you are unsatisfied with a Swiftwick product, reach out to us and we will take care of you.

    Commitment to Sustainability

    We produce durable products, made in the USA, using the most sustainable practices available to reduce garment miles, minimize waste, and reduce energy consumption.