Men's Trunks

Knobby provides an extensive range of men’s underwear that caters to your unique taste and personality. Our trunk underwear is the perfect blend of briefs and boxer shorts. They give you the support of briefs with a bit more room to move, like boxers. It’s a simple choice for the guy who wants the best of both worlds without any fuss. Ditch the discomfort and daggy designs – Knobby offers a subscription service that delivers top-notch trunks straight to your door. Imagine never having to think about running low on undies again. Plus, with our carefully chosen styles and funky prints, you can finally ditch the plain black boredom and express yourself from the inside out.

Don’t hesitate to explore our Australian-made collection, a curated ensemble that celebrates the artistry and skill of our local craftsmanship. And for those leading an active lifestyle, our anti-chafing and long-leg underwear are designed to help you move without restrictions or discomfort. Searching for unrivalled comfort? Look no further than our men’s bamboo underwear. Crafted from nature’s softest materials, they offer a luxurious and comfortable sensation for your skin. We also offer trunks for boys and merino wool underwear.

Ready to transform your daily comfort? Buy a trunk (or two) from Knobby’s exclusive range today. We use premium, breathable fabrics to keep you cool and fresh all day. Say goodbye to chafing and hello to confidence! Our trunks are built to last, so you won't have to worry about replacing them every few months. Think of it as an investment in your, well, undercarriage. Finding the perfect fit can be a struggle, but fret no more! Our detailed guide uses clear measurements and helpful tips to ensure you get trunks that feel like a second skin. No more bunching, sagging, or wedges – just pure, unadulterated comfort.

Dive deeper into our men’s underwear collection to find more striking styles and patterns that resonate with your personality. And while you’re exploring our collection, why not consider joining our Undie Club subscription? A perfect way to treat yourself or surprise someone special, our subscription allows you to enjoy limited-edition underwear delivered to your door every month. Embrace the excitement of unboxing a fresh, stylish pair, handpicked just for you, and keep your wardrobe lively and fun!