Free shipping on orders over $50 & loyalty perks

AIRKNITx Long Sleeve T-Shirt $48

Our light-as-air long sleeve is built to keep you dry, fresh, and comfortable to the end of your toughest workout.

    Size Guide


    Start saving from your very first order. Depending on the amount you spend, you can earn these benefits: 

    • Free shipping on orders over $50
    • 10% off $100+
    • 20% off on $200+

    After your first order, you’ll enter our Weldon Blue loyalty program and lock in a lifetime of free shipping. Spend a total of $200 to add on 20% off every order for a full year.

    Free shipping over $50, and free returns always

    • Breathable microfiber
    • Four-way stretch
    • Moisture-wicking & odor-fighting
    Materials & care
    • 56% Polyamide / 29% Polyester / 15% Elastane
    • Machine wash cold.
    • Tumble dry low.
    • Imported

    The Fabric

    The Fabric


    Our soft, lightweight microfiber maximizes airflow and stretches in every direction. It’s topped off with a moisture-wicking and odor-fighting finish to keep you dry and fresh to the end of your toughest workout.

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    Ratings & Reviews