Mack Weldon
New x2

The Intrepid Long Sleeve Polo

Engineered with antimicrobial Silver XT2®, for freshness you can count on in forecasts you can’t. Now in two new colors.

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OUR MISSION

Our Mission

We’re reinventing men’s basics with premium fabrics, smart design, and simple shopping.

PREMIUM FABRICS

Premium Fabrics

We custom blend the world’s best fibers into even better fabrics, like luxe, anti-odor Silver.

Simple Shopping

Simple Shopping

No waiting for sales or searching for promo codes. It’s simple: shop more, save more.

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AIRKNITx Boxer Brief $28

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Vesper Polo $68

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9 colors available
Mack Weldon

The Vesper Polo

Feel as cool as you look in our ultra-breathable, bestselling Vesper Polo, officially back for summer.

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We Make It Easy for You

  • Try On Guarantee

    If you don’t love your first pair of underwear,
    it’s on us.

  • Savings Meter

    Spend $100 for 10% off. Spend $200 for
    20% off. That’s on every order.

  • Weldon Blue Loyalty Program

    Place one order to unlock free shipping. Level up for even more rewards.