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    Product Specifications


    51% Polyester/49% Nylon

    Item #


    Style #


    US sales only.

    Under Armour Threadborne Seamless Long Sleeve Top Men's

    Feel the absolute freedom and comfort of the Under Armour Threadborne Seamless Long Sleeve Shirt. This technical top features a nearly sew-free, soft knit material with targeted breathability at high heat areas on the body. A heathered design adds a fashionable flare to this sporty top.

    • Features fast-drying, lightweight, virtually seam-free material.
    • UA logo at left chest and back yoke.
    • Fitted style helps provide an athletic look and feel.
    • Specialized panels at high-heat zones offer enhanced comfort.


    Small: 35-37" chest
    Medium: 38-40" chest
    Large: 41-43" chest
    Extra Large: 44-46" chest
    2XL: 47-49" chest

    *Measurements refer to body size, not garment size.