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We don't believe in sales; we believe in rewards. Every additional item in your cart means you're getting a better deal. Consider it our way of saying “thanks."

18-Hour Jersey   -   V-Neck Undershirt   -   $ 32
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Size & Fit

Use your chest measurement to match our suggested size.

Undershirts

True-to-size and strategically extra slim to ensure a bulk-free and streamlined fit.

Size

S M L XL XXL

Chest

36-38" 38-40" 40-42" 42-45" 45-47"

FEEL IT TO BELIEVE IT

Try it on. If you don't love it, let us know. We'll help you find the right fit. Free shipping and returns.

FEEL IT TO BELIEVE IT

Try it on. If you don't love it, let us know. We'll help you find the right fit. Free shipping and returns.

GUYS LOVE THIS STUFF

"I REALLY like the undershirts I ordered from you. I will remember your brand and website VERY favorably. Your design and quality of this particular item are five-star!" -Darren, TX

"The fabric is great, the length solves the tuck issue, the cut allows lots of arm mobility. Very satisfied." -Will, CA

"Your undershirts are extremely comfortable and are now my favorite. In a nutshell, there is a clear difference in quality and level of thought put into design when it comes to your products. I am going to be recommending Mack Weldon to everyone I know.” -Syed, IL