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We're in business to build a more sustainable world by bringing environmental science into your life in creative ways.

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Waterlust is the best!

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

- Michelle Rumbaut, TX

Tiger Shark Trailblazer Leggings

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

Our leggings are designed to keep up with all your adventures in and out of the water! Durable enough for the dive boat, soft and supple enough for the hammock. Stylish sun protection for the win!

Intimidating stripes cover one of the ocean’s largest apex predators. Sitting atop the marine food pyramid, tiger sharks play a significant role in balancing the tropical and temperate water ecosystem, which is why we celebrate their beauty and support research that informs management of their population. 5% of sales will be donated to the Shark Research and Conservation Program (SRC) at the University of Miami, helping to fund important research focused on the ecology, movement and conservation of tiger sharks as well as other local shark species.

    1. Raw hem and internally stitched bar-tacks allow for customizable inseam lengths of 31”, 29”, 27”, 25”, and 23”. Crop to 7/8ths length or customize for your height. Learn how here.
    2. Streamlined pockets on the side of both legs for your phone, wallet, snacks or sunscreen
    3. UPF 50+ sun protection (max rating achievable)
    4. Fibers mechanically engineered for quick dry, moisture wicking and breathability
    5. Resilient 4-way stretch and recovery for shape retention in and out of the water
    6. Tag-less, wide waistband for comfort, added security and fold over option
    7. 100% fade-proof printing: chlorine, sun, saltwater and sunscreen resistant
  • Our signature fabric is sleek, soft, and luxurious, while strong, substantial, and resilient. It's got a gummy, supportive, and smoothing stretchiness you'll love, comfortably hugging you in all the right places.

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

    Safe, premium performance yarns: Our high-quality, fully traceable yarns are sourced through sustainable partners in the U.S. These materials meet rigorous chemical safety standards and are independently verified for over 1,000 harmful substances like BPA and PFAS through OEKO-TEX® STANDARD 100 certification.

    High-quality, responsible printing: Our products are printed using heat transfer sublimation, a printing technique that is widely considered to be the safest for both workers and the environment. It requires no water, eliminates dye from entering water systems, and minimizes ink and fabric waste. All the inks and dyes we use are also OEKO-TEX® STANDARD 100 certified.

    Recycled materials, minimal waste: Our commitment to environmental responsibility starts with sustainable fibers and yarns. We use synthetic yarns made from recycled plastic bottles, which helps remove and repurpose existing plastic.

    Learn more about our environmental impact and manufacturing here, and our materials here.

Waterlust in the wild

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Advocate Apparel Inspired by tiger sharks (Galeocerdo cuvier)

Tiger sharks are classified by the International Union for Conservation of Nature (IUCN) as “Near Threatened”, and thus, research, education and outreach is essential to ensuring healthy populations. As one of the ocean’s largest predators, these critical species sit at the top of the food chain, helping to regulate the delicate balance of populations of those beneath in the ecosystem. Decreased populations can result in trophic cascades, impacting the abundance and behavior of other species lower on the food chain.

Multiple research methods have shown that some species of sharks have declined in population by 90% or more during the last several decades in areas where they were formerly abundant. These declines are due to direct targeting in commercial fisheries, mostly for their fins and sometimes meat. Additionally, sharks are often caught unintentionally as bycatch in many other fisheries, caught and killed in some recreational fisheries (unlike catch and release), and may also be impacted by humans more indirectly through threats like habitat loss, pollution, and human-driven declines in the fish species sharks rely on for food.

5% of sales from your purchase of this product are donated to the Shark Research and Conservation Program at the University of Miami

"We are so proud of our collaboration with Waterlust. Not only does their support help enable our shark conservation research, but the apparel itself is a walking billboard for marine conservation. I love it when people on the street stop to ask me about my tiger shark board shorts. It's an opportunity to start a conversation about the wonders and perils faced by sharks and how the average person can help make a difference.”

Neil Hammerschlag, Ph.D.

the Shark Research and Conservation Program at the University of Miami

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