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Mens / Swimwear

Every man's summer wardrobe should have some premium beachwear. That's why we here at Natural Necessity have curated a collection of the best men's swimwear in Australia, including boardshorts, rash vests, tropical wetsuit boots, and more. Each piece is built to last by some of the world's top brands, like O'Neill, Billabong and RVCA.

Must-have swimsuits for men this summer

When you're trying to enjoy yourself at the beach, the last thing you want to worry about is an uncomfortable or ill-fitted swimsuit. That's why having a few pairs of high-quality boardshorts is a must-have for any guy who loves spending time outdoors. 

Our boardshorts have been optimised for your performance and comfort in several ways. Perhaps most notably is their high-performance 4-Way Pro Stretch Fabric, which is made of recycled PET plastic bottles. This is also a micro repel fabric, meaning it eliminates saturation and repels water to keep your boardshorts dryer and lighter throughout the day. 

Browse our athletic beachwear for men 

Our men's swimwear is optimal for all different kinds of summer sports, including swimming, surfing, and snorkelling. Here are the three major types of beachwear we offer here at Natural Necessity.

  • Rash vests —Rash vests, also known as rash guards or rashies, are athletic shirts. They’re ideal for outdoor enthusiasts as they protect you from developing both sunburns and abrasion rashes. Our rash vests come in the form of sleek long sleeve jackets made of neoprene and nylon.
  • Boardshorts — Our boardshorts are made with 4-Way Pro Stretch fabric that’s optimised for both comfort and performance. They’re available in multiple colours, including indigo and light blue.
  • Wetsuit boots — Our tropical wetsuit boots are made for traversing sharp and rocky areas. That’s why they have a durable textured sole, deep split toes for balance, and a reliable Velcro closing strap.

Though our beachwear is sourced from different brands, they're all built to last using quality materials like neoprene, nylon, and polyester.  

Buy men's swimwear in Australia with Natural Necessity

It's a lot easier to have fun in the sun when you have swimwear that can keep up with you. We're passionate believers in only wearing swimwear that's comfortable, sleek, stylish, and protective against the sun's harsh rays. That's why we only carry the absolute best of the best when it comes to men's swimwear.

Natural Necessity is a family-run business based here in Australia. We're well acquainted with the sun, the sea, and all the demanding water sports that we Australians can't get enough of. For that reason, we only source our swimwear from brands that meet our very high expectations in regards to both appearance and quality.
With free shipping on orders over $99 Australia-wide, there's no reason not to place an order with us today! Have any questions about our men's swim trunks, rash vests, or anything else? You're welcome to contact our friendly team for more information on (02) 4234 2737. You can also browse our inventory and speak to us directly by visiting our shop in Gerringong, NSW.

Original Arch



  • Black
Crossfire Elastic Short



  • Asphalt
Flash Sale Sundays Pro Boardshort



  • Coastal
  • Indigo
  • Light Blue
  • Mist
Shoreline Lf Ls



  • Black Heathe