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Waterlust is the best!

Great products, great customer service, great mission! Worth every penny.

- Michelle Rumbaut, TX

New

Whale Shark Warrior Reversible Classic Bikini Bottom

Educational resources & donation included with every purchase. Learn more.

Not your average swimsuit, you’ll notice the difference the moment it’s in your hands. Versatile, reversible design - 2 prints in 1. Built with our signature activewear fabric that creates a cocoon of compression in all the right places and a robust stay-put fit that you’ll appreciate no matter what adventure lies ahead.

Characteristic spots and stripes adorn the largest fish in the sea forming an intricate pattern, like a warrior painted for battle. Scientists use these distinctive markings to identify individual whale sharks. Like a fingerprint, each is as unique and special as the last.

    1. Reversible design for versatility - 2 prints in 1 suit
    2. Built with our signature robust activewear fabric and a secure fit to keep up, stay put and feel confident
    3. Edge binding provides extra structure to prevent rolling or movement without digging in
    4. Moderate back coverage
    5. 100% chlorine, sun, saltwater and sunscreen resistant print
    6. Resilient 4-way stretch and recovery for shape retention in and out of the water
    7. UPF 50+ sun protection (max rating achievable)
    8. Tear away tag
  • Reversible design featuring our signature and silk weight fabrics for comfortable compression where you want it and quick-dry where you don’t.

    Signature fabric: 88% Repreve® RPET (recycled polyester made from post-consumer plastic bottles), 12% spandex

    Silk weight fabric: 91% Repreve® RPET (recycled polyester made from post-consumer plastic bottles), 9% spandex

UPF 50+ Sun Protection (Max Rating Achievable)

100% Fade-Proof From Chlorine, Sun & Saltwater

Anti-Microbial = Smell-Resistant

Fibers Mechanically Engineered For Quick-Dry & Moisture-Wicking

Made From Recycled Materials

Waterlust in the wild

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Advocate Apparel Inspired by the largest fish in the sea, the whale shark (Rhincodon typus)

Whale sharks (Rhincodon typus) are fish, not whales - allowing them to hold the esteemed title of "largest fish in the sea" (since sharks are fish too!). These charismatic creatures can reach lengths of 12 meters (40 feet) or more! Despite their large size, they feed on some of the smallest organisms in the sea, plankton. Hanging vertically in the water column they're able to suction feed and filter these tiny organisms through their gill rakers much like a giant vacuum cleaner pulls dust and dirt from a kitchen floor, filtering the fragments into its chamber within.

Unfortunately, approximately 100 million sharks are killed every year by humans, through direct targeted fishing efforts as well as unintended bycatch from other fisheries. The whale shark is one species of shark that is particularly vulnerable to this commercial fishing due to their high value in international trade, in addition to their highly migratory nature and normally low abundance. Research into the lives of these gentle giants can help us to manage their populations and keep these magnificent fish in the ocean where they belong.

5% of sales from your purchase of this product are donated to the Marine Megafauna Foundation

“Waterlust's support provides critical seed funding for us to rapidly develop and implement whale shark conservation projects in areas where this globally-endangered species is most at risk. This includes Mozambique, where our research and awareness work helped the government decide to fully protect whale sharks just a few weeks ago. We love working with a company that is so committed to making a positive change in the world.”

Dr. Simon Pierce, Co-Founder / Principal Scientist

the Marine Megafauna Foundation

Customer Reviews

Based on 3 reviews
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Sachiko Schott (Toronto, ON, CA)
Great product & great fit!

I'm really impressed with how solidly constructed these bikini bottoms are: since they're reversible, there's two layers of fabric, which makes them nice & thick & comfortable! I buy a size S when it comes to other brands of bikini bottoms, and the Waterlust S fits perfectly.

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B.M. (San Diego, CA, US)
Beautiful

Love the colors, and the cut is just right. Fabric is thick and sturdy, and the cut is super comfortable.

Y
Yvette Casner (Decatur, IL, US)
Bikini Bottom

I was trying to decide between the classic bikini and high waisted bikini. The classic bikini is definitely a smaller cut in the bottom than I usually wear but the fabric is such that it stays in place. Not too much is showing from the rear. True to size. Pattern is beautiful. Another fantastic product from Waterlust.

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