There are more men's types of underwear on the market than most blokes realise, and the differences actually matter depending on what you're doing. Briefs give you maximum support with minimal fabric. Boxers give you room but not much structure. Trunks sit in the middle and work for most situations. Boxer briefs go longer in the leg and suit blokes who prefer full thigh coverage. Each of these men's types of underwear has a legitimate use case, and knowing which one suits you makes a real difference to how your day feels.
From my experience, the confusion around men's types of underwear usually comes down to blokes just sticking with whatever they grew up wearing. If your dad wore boxers, you wear boxers. If you grabbed a pack of briefs from the supermarket at 18 and never questioned it, you're still in briefs. I get it. But it's worth spending 10 minutes actually thinking about what your day looks like and picking a cut that suits it. A bit of research upfront saves you a lot of uncomfortable hours.
A good example is a mate who spent years wearing loose boxers to the gym because he thought trunks were too restrictive. He had a look at the range of men's types of underwear properly for the first time and tried a trunk cut for training. He said the difference in support and comfort during a session was significant. No bunching, no adjusting, just getting on with the workout. Sometimes a small switch makes a much bigger difference than expected.
What I think gets missed in most guides to men's types of underwear is the fabric side of things. The cut matters, but so does what it's made from. A cheap brief is still a cheap brief no matter what shape it is. Barramundies gets both the cut and the fabric right, which is why their range covers all the main options and delivers consistently. Start with the cut that suits your lifestyle, then make sure you're buying something actually built to last.