Top 8 Sun Protective Swimwear Brands of 2025

If your reason for wanting to wear sun-protective swimwear is cos it’s the latest swimwear trend, then you’re wrong. Being protected from the sun is not just a trend. You’re already using sunshades, sun hats, and sunscreen. So if you want to be completely safe from the sun while swimming, lounging, or exploring the beach, you’ll need sun-protective swimwear.

And not just any regular type of swimwear. You deserve only the best ones. Swimsuits that won’t only protect you from the sun but will also be durable, fashionable, and comfortable. That’s why you need to explore these 8 sun protective swimwear brands below.

8 Best Sun Protective Swimwear Brands of 2025

1. Coolibar

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If you’re serious about wearing sun-protective swimwear, then you’ll need to start by wearing swimsuits from Coolibar. This sun-protective swimwear brand has stayed for over two decades designing UPF 50+ swimsuits that block 98% of harmful UVB and UVA sun rays. But what makes it one of the best sun-protective swimwear brands in 2025 is that it is highly recommended by dermatologists all over the world. And yes, the swimsuits from this brand are as stylish and comfortable as they are practical. 

They are lightweight, breathable, and designed to keep you cool whatever the weather. The most recommended swimsuits from this brand are the UV Rash Guards, UPF Swim Tights, UPF clothing, and UPF 50+ sun hats.  So, if you love going to the beach every summer, you’ll need a swimsuit from Coolibar, not just for fashion but to keep you sun safe.

2. Speedo

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We all know Speedo for delivering some of the best swimsuits we use now for both athletes and regular beachgoers. But what you may not know is that Speedo is also one of the best sun protective swimwear brands to look out for in 2025. Their sun protective swimwear is designed especially for athletes and regular swimmers, so no matter how long you stay under the sun, you’ll still be safe from the rays.

How is this possible? Speedo uses its signature fabric, Block the Burn®, to create a durable barrier in the fibre that can withstand the strongest rays. This fabric is so strong that it doesn’t slacken or stretch, no matter how many times you use it. Apart from creating sun protective swimwear, Speedo also uses Fastskin technology to make sure you swim faster and better. So, with this sun-protective swimwear brand, you get speed and sun protection. 

3. SwimZip

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No swimwear brand screams sun protective as much as SwimZip. From the little kids to the adults, this sun protective swimwear brand is determined to make affordable and comfortable UV-protected swimsuits for everyone. Their sun protective swimsuits include rash guards, one-piece sunsuits, swim sets, and sun hats, all designed to block 98% of UVA and UVB rays.

Apart from being sunprotective, these swimsuits are also stylish, fashionable, and comfortable. They’re made from fabrics that are stretchy for easy movement, breathable, and quick to dry. These swimsuits are designed for all body types and regular swimmers, so whether it's saltwater or chlorinated pools, you’re safe. 

4. Platypus Australia

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Most of the sun protective swimwear brands on this list are not designed specifically for this list, and that’s why Platypus Australia is one of the best sun protective swimwear brands you can get. They make swimsuits that keep the kids comfortable, happy, active, and stylish with vibrant colors and playful prints.

Platypus uses a LYCRA® XTRA LIFE™ fabric to design their swimsuits. This way, their swimsuits and breathable, durable, and block about 97.5 % of harmful UV rays, which makes it perfect for kids who never get tired of swimming. And for a bit of personality, your kids can mix and match the swimwear and rash guards just the way they want to.

5. Sunway UV

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This sun protective swimwear brand is not as popular as others on this list, but that doesn’t make its swimsuits ineffective. Designed with the Hawaiian sun in mind, their swimwears are made to be a safer way to protect yourself and still protect the marine life rather than using chemical sunscreens.

The Sunway UV uses fabrics that have built-in UV protection to design their swimwear and other clothes. With this, you can spend the whole day outdoors swimming, lounging, surfing, or just exploring the beach without having to worry about the sun. The Sunway UV swimwear brand is the best way to protect your skin, the ocean, and all the coral reefs.

6. SlipIns

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There’s this confidence you get when you’re wearing a unique full coverage sun protection swimsuit, and that can only be gotten by wearing the SlipIns swimsuits. Their swimwear, like the Sea Legs, isn’t just a regular outfit you wear to swim; they’re your protection against sunburn, abrasion, and stings from sea critters.

The amazing part of their swimwear is their UPF 50+ fabrics that are breathable, quick to dry, comfortable, and stylish. With details like foot stirrups and thumbholes, these swimsuits are made to be like one skin with you, so they are very easy to wear and remove. This sun protective swimwear brand doesn’t just design swimsuits for protection but also for exploring the ocean freely, stylishly, and safely.

7. Sunseeker Swimsuits

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As the name suggests, this sun protective swimwear brand is made especially for surfers, regular swimmers, athletes, and all those who like spending time at the beach. The Sunseekers swimsuit is a mix of style, adventure, and sun protection. Each swimsuit is designed to be comfortable and supportive for every body type.

From the one-piece to the two-piece, these swimsuits are made with essential UPF protection fabric. And since they have been designing sun protective swimwear for a long time, they are highly recommended for every swimmer who wants the confident and classy vibe of their swimsuits with a whole lot of sun safety too.

8. Hakinakina

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This women’s sun protective swimwear brand is proof that women can look good and still be protected from the sun. The swimsuits are designed to flatter your shape and curves so you can be more confident and elegant while in the water and still be protected from the sun’s harsh rays.

More than just a sun protective swimwear brand, Hākinakina is also a sustainable brand, so they use their EcoWave fabric to design their swimsuits. All their swimwears are sun-protected, fashionable, and stylish, from their one-piece, two-piece, swim shorts, swim bottoms, rash guards, and swimsuits. With Hākinakina, you’ll go into the water fully protected, stylish, and eco-friendly.

Conclusion

Suncare in 2025 isn’t limited to using sunscreen or wearing sunshades or sun hats. No. It also includes wearing UPF 50+ swimsuits as recommended by dermatologists. So, this means any swimsuit you wear should be from sun-protective swimwear brands, just like the ones in this article.

And if you’re thinking these swimsuits are not fine just cos they’re practical, then you’re wrong. These swimsuits are fashionable, stylish, flattering, and also comfortable. They come in different colours, prints, and styles, from one pieces to two pieces. That means it will be easy to find swimsuits you’ll love from these sun-protective swimwear brands. All that is remaining is for you to take that conscious decision to invest this summer and stay safe outdoors.