About

Our Story

It all started in Central Coast, NSW, Australia, in 2014. Like many great ideas, ours was born out of a simple frustration: why was men’s underwear still so unhealthy and ugly? We realized that the classic boxer brief design, while preventing chafing, had a major hidden flaw—it trapped heat.
We weren’t just thinking about comfort; we were thinking about men’s health. The science is clear: overheating down under can negatively impact sperm count and testosterone production, a fact supported by research, including studies from Harvard University and the University of Wisconsin.
We knew there had to be a better way.

The Revolution: Aircon Underwear and Mr Right Underwear

After years of research, design, and testing, we achieved a breakthrough. We invented and patented a revolutionary design we call the Aircon Underwear and introduced our flagship line, Mr. Right. Our design takes the best feature of the boxer brief—no chafing—and eliminates the worst. How? By applying the chimney effect.
The secret lies in engineering the fit and material around the natural creases of the groin and butt crack. This subtle, clever design creates a natural airflow channel that gently vents excess heat, actively and naturally reducing the temperature “down under.” The basic reason is mesh can release heat much quicker than cloth, when a wearer’s  temperature is higher than outside at down under, especially doing sport wearers are hot and wet; plus the chimney effect to evaporate sweat associated with heat at down under much faster. As the flow of blood affects temperature, we will use male thermal dummies (international standard manikin EN ISO 15831:2004 / ASTM F1291) to test.

We own Australia Patent Number 2011236066. Our Head Office is still in Central Coast NSW, Australian Business Number is 99486524879.

Best underwear for men
Best underwear for men

mens health Aircon underwear

Our Purpose: men’s health

We’re not just selling underwear; we’re selling better health and superior comfort.
Our purpose is simple: to create revolutionary men’s apparel that lets you live, move, and work without the distraction of discomfort or the worry of overheating. Our patented design ensures you get:

  • Chafe-Free Comfort: The secure, comfortable fit of a premium boxer brief.
  • Natural Cooling: Temperature regulation for optimal health, thanks to the chimney effect design.
  • The Best for Your Health: Confidence that your underwear is supporting your well-being, not hindering it.
    Since our start in 2014, we’ve been dedicated to engineering the future of men’s essentials. We believe men deserve apparel that works with their bodies, not against them.

Each year more than 300,000 babies are born in Australia, 130 million in the world. The health of a baby at the moment of fertilization is a key determinant of subsequent health and intelligence and well-being. For future fathers, wearing the right underwear contributes to better outcomes for their babies, especially to have strong immune system to fight against covid-19 ect. Great future of Australia relies on strong babies. We help Australians to have healthier babies naturally by wearing the right underwear.

We are looking for retail partners/investors, good wholesale prices. We strive to make the best men’s underwear in the world!

Together we help Australians becoming healthier and more likely smarter naturally at the very beginning!

We make history and change men’s underwear forever!

Contact: sales@bestunderwear.com.au

For people outside Australia, please visit https://rightunderwear.com

Scroll to Top