The Ultimate Mens Underwear By Kyrie Irving

Men’s lifestyle and performance underwear endorsed by NBA stars Kyrie Irving, Jimmy Butler, Chandler Parsons, & DeAndre Jordon.

Quality. Performance. Comfort.

PSD Underwear Australia is a premium fit, on trend designed, mens underwear and boxer brief; endorsed by the top athletes, musicians, and fashion taste makers around the world.

Performance Material


Made with a high quality Polyblend, suitable for any sport or activity.

Moisture Wicking


Keeps you cool and dry by promoting moisture evaporation.

Flatlock Seaming


High quality construction that results friction-less fabric joins.

Widened Waistband


Extra wide to avoid pressure points on skin for maximum comfort.

Latest Designs

Sick of boring mens underwear?

Stand out from the crowd and show your fashion savviness with our eye-catching and on trend designs.

Find out how we're starting and underwear revolution.

The Australian mens underwear industry is changing.

Over the past 100 years there has been countless advances in clothing technology, yet men’s underwear has remained largely stagnant and devoid of innovation. This has left Aussie men in a dark age of ill fitting, poorly designed and cheaply constructed underwear.

Men are now looking past underwear brands like Kmart, BIG W, Target, Myer, Mossimo, Jockey, Tradie, Bonds and Calvin Klein Underwear. Instead they are now gravitating towards designer brands that focus on the quality of their product and the materials they are made of, and rewarding those who are pushing the limits of underwear design and functionality.

Our underwear experts are always thinking about your junk… wait…

PSD Underwear is a luxury, premium fit, mens boxer brief that is crafted with style, comfort and performance in mind. We’re aiming to reset the expectations of what mens underwear can be, and help drag the industry into the future like some sort of underwear DeLorean.

The first thing you’ll notice about PSD is the eye-catching and on trend designs. Everyone is unique and our passion is to create a product that is as bold and creative as the people that wear them. We have signature designs from the likes of Kyrie Irving, Jimmy Butler, Marshawn Lynch, and even Nickelodeon. Each of them bring their own passion and flare, which results in a fresh and unique design every time.

“I think anyone that is a part of a company or representing something should feel like it’s a representation of themselves. I’ve never believed in putting out something that I wouldn’t buy or wear. For me as a creator, learning that I can be free in what I’m thinking in my mind and put it out on this underwear, I’m limitless.” – Kyrie Irving.

Our underwear material is a high performance polyester blend that is breathable, anti-microbial, anti-odor, moisture wicking, and offers 8 way stretch. It is constructed with flatlock seams and tagless labels to ensure no discomfort or irritation from fabric joins. The waistband is also extra wide to prevent pressure points on the skin and maximise comfort.

We are constantly innovating and improving our product, so whether you play basketball, football, soccer, skate, bike or anything else; this underwear is sure to rise to the occasion and provide you with the ultimate comfort. Basically, we’ll have you feeling like stupid sexy Flanders.

If you don’t trust us, trust these guys.

PSD is endorsed by Kyrie Irving (Cleveland Cavaliers), Lebron James (Cleveland Cavaliers), Jimmy Butler (Chicago Bulls), Deandre Jordan (LA Clippers), Chandler Parson (Memphis Grizzlies), Chris “Birdman” Anderson (Cleveland Cavaliers), Mike Miller (Denver Nuggets), Marshawn Lynch (Beast Mode), Stevie Johnson (Los Angeles Chargers) and many more.

Buy mens underwear online today

Shop our mens underwear sale here at PSD, we have a huge range of underwear designs at great prices. We also have stock clearance and end of season styles available at discount prices. If you want to save money you can also join out underwear subscription program and have new designs automatically delivered to your door. Don’t forget that we offer free domestic shipping to all orders over $75 too!

Super comfortable. Light weight. Non-itchy material. Super cool graphics make this one of my favorite pair of underwear.

Benji TCustomer

They fit perfectly, don't bunch and are the perfect length for me.

Steve CCustomer

The material is great. Well worth the money. Comfortable fit, snug to the skin but not too constricting.

Nicole WCustomer