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Waterlust is the best!

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

- Michelle Rumbaut, TX

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Nudibranch Nirvana Sun Suit

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

A soft, stretchy, and resilient long-sleeve suit that blocks over 98% of harmful UVA and UVB radiation from the sun (UPF 50+, the highest rating achievable) and protects you from stinging critters.

Arguably the most colorful animals in the ocean, Nudibranchs come in thousands of different flavors. Our design celebrates this incredible diversity by combining 22 different species in a magnificent mosaic of sea slug splendor. 5% of sales will be donated to the Gosliner Slug Lab at the California Academy of Sciences, the world’s leading nudibranch research group that has discovered over 1500 new species.

    1. UPF 50+ sun protection (max rating achievable)
    2. Fibers mechanically engineered for quick-dry, moisture-wicking and breathability
    3. Resilient 4-way stretch and recovery for shape retention in and out of the water
    4. 100% fade-proof printing: chlorine, sun, saltwater and sunscreen resistant
    5. High neck collar, thumbholes at wrists, and medium back booty coverage
    6. Back zipper for easy entry, with a long paracord pull for easy zip up
    7. Raglan cut sleeves for great range of shoulder movement
    8. No shelf bra or padding. For more support, we suggest wearing a bikini top underneath
    9. Tag-less for comfort
  • 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.

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

    Zipper: polyacetal resin (tough, high strength thermoplastic)

    Zipper pull: high tensile strength nylon paracord

    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 Nudibranchs & Marine Ecosystem Biodiversity

Nudibranchs are soft-bodied marine gastropod molluscs that come in a mind-boggling diversity of shapes and sizes. While the total number of species is unknown, scientists estimate there could be as many as 30,000. Only around 3,000 species have been formally described in the scientific literature so far, meaning there is a lot of work to do!

Besides being beautifully colored ocean ambassadors that inspire people around the world to champion ocean conservation, nudis are also ecologically significant members of the marine environment. They consume a diverse menu of prey, fill specific ecological niches, and have evolved incredible survival strategies that have been used to advance other fields, including biomedical research.

5% of sales from your purchase of this product are donated to The Gosliner Slug Lab at the California Academy of Sciences

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