Free shipping on orders over $75 & loyalty perks

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Reinventing Men's Basics

Rooted in smart design and performance fabrics, our products are designed to work together in a radically-efficient Daily Wear System.

Fabric Innovation

Our products start with innovative fabrics. Each is unique for a reason and contains a story that goes beyond the machines.

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We Are A Lifestyle Brand

From underwear and socks to swimwear and accessories, our products are always designed with purpose and innovation. Our approach is never random and we don't plan on entering new product categories without looking in our drawers and closet to find out what's missing.

  Our Factories

Mack Weldon is designed in the heart of NYC with our warehouse and fulfillment center in Massachusetts and California. Our product is sourced and manufactured in WRAP-certified factories across the globe, including in the U.S., South America, and Asia.


  Ethical Manufacturing

WRAP is a non-profit team of social compliance experts dedicated to promoting safe, lawful, humane, and ethical manufacturing around the world. Our factories are ISO-certified with high-quality management systems, ensuring that our products are manufactured responsibly.


We Are Design Innovators

Our design process will always start with the best fabrics, and if we can't find what we need, we'll invent it—like our 18-Hour Jersey. Next comes an intensive process of trial and error to make sure the fit is as close to perfect as possible. All our products have countless blueprints and fittings because we trust our process and know your expectations.

Get Comfortable

We offer free shipping on orders over $75 and free returns always. Once you’ve placed your first order, you’ll enter our Weldon Blue loyalty program and unlock more savings and perks.

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