underwear

Discover mens designer underwear at Mainline Menswear

From boxers and briefs to tighty whities, you'll find a huge selection of the very best men's underwear from all your favorite designers. Get fast, reliable shipping throughout the US.

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underwear

Underwear for men in all shapes and sizes

 

Most men don't give much thought to their underwear. They just grab whatever is clean and head out the door. But the truth is that the right pair of underwear can make a big difference in how you feel throughout the day. That's why we offer a wide selection of underwear for men in all shapes and sizes.

Whether you prefer moisture-wicking boxer shorts, boxer briefs, trunks, or men's briefs, we have a style that will suit you. And with a range of colors and patterns to choose from, you can express your personality with your underwear choices. Designer underwear might not be something you've considered before, but it's worth investing in a few pairs of well-made underwear. After all, you deserve to feel your best all day long.

 

Designer undergarments by big-name brands

 

Big-name brands are known for their luxurious and cutting-edge designs, and that extends to their underwear lines. Whether it's bold prints by Versace Jeans Couture or BOSS' luxurious fabrics, these designer undergarments offer a level of quality and style that ordinary brands can't match. And while the prices may be higher, the investment is worth it for anyone who wants to feel cool, confident and stylish. Calvin Klein is one of the most popular options, thanks to its classic designs and comfortable fit. But there are plenty of other huge labels to choose from, each with its own unique take on modern underwear design. So whatever your taste, you're sure to find the perfect pair of designer undergarments to suit your needs.