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Fountain of Youth Sun Suit

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

White sandy beaches may take the spotlight, but Florida is home to 1,000 freshwater springs, the highest density in the world. A birds-eye-view of the forest often reveals a magnificent pool of freshwater emerging from the aquifer below. Jump in and you may experience the coveted feeling of flight as you soar in the air-clear water.

    1. UPF 50+ sun protection (highest 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% chlorine, sun, salt water, 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
  • 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

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 Floridan Aquifer and springs

Florida evokes daydreams of white sandy beaches and palm trees – but perhaps the most magnificent water in Florida lies just out of sight. In the Sunshine State, water fills the limestone cavities of the Floridan aquifer beneath our feet. This is the source of drinking water for 92% of Floridians. But this water is not always hidden - where it finds its way to the surface, it forms marvelous freshwater springs, which support not only human life in Florida but also incredibly diverse and unique aquatic ecosystems. In fact, Florida is home to the highest density of freshwater springs in the world – more than 1,000 of them dot the karst landscape of the sunny peninsula.

Unfortunately, increasing development and growing pressures on water resources are having negative impacts on Florida’s springs. Over the past 15 or 20 years, Florida’s burgeoning population has had a plethora of consequences for the springs, namely decreases in flow due to over-pumping and a transition from native underwater grasses to nasty algae. Nitrate levels in the springs have skyrocketed and ecosystem dynamics have changed as food webs are altered.

5% of sales from your purchase of this product are donated to the Alachua Conservation Trust

"Thanks to the support of Waterlust and its customers, ACT's Young Leaders for Wild Florida Program continues to successfully provide youth education on freshwater springs protection and land protection to Florida's future generations of leaders. Partnering with Waterlust on these efforts is both rewarding and critical to conserving Florida's precious natural resources."

Tom Kay, Executive Director

the Alachua Conservation Trust

Customer Reviews

Based on 99 reviews
Marie Riley (Fernandina Beach, FL, US)
Love, my SunSuit

Hi … i’ve worn my sun suit a couple of times now and it feels great in the water. I ordered a small based on your size chart and the models, I’m 5‘7“ and 135 pounds. It fits snuggly and is a little difficult to zip up around my shoulder blades. It’s also tight around the neck so I’ve left the zipper down about 4 inches. I thought about exchanging it for a medium, but I am wondering if that would be too big. What do you think? Marie Riley

Eve Mokotoff (Garden City, MI, US)
I did not like swimming in this

I am 5'2" and weight 125 pounds I bought the size M. I bought it for lap swimming in a pool. It seemed to fit well enough to swim in. However, my swimming experience was not good. The water went up the sleeves making me feel like I was swimming with weights. After 40 minutes or so it started to bother the front of my armpits so I don't think I could go down a size. I think the material is just too heavy for pool swimming and wouldn't recommend it. Honestly, it was exhausting. I really wanted to like this but I cannot recommend it.

Hi Eve,

Thanks for taking the time to send us this feedback! It actually sounds like the M may be too big for you and going down a size would likely take care of the issues you were experienced. The material is very stretchy and adheres to the body with the correct fit. We have a ton of our customers who use our sun suits for open water and lap swimming, though we totally understand if the material was not what you were looking for!

We would be happy to send you a S to try out in the pool and see if you prefer the fit to the M. If not, no worries we can set up a return for a full refund of the sun suit. Shoot us an email at hello@waterlust.com and we will take care if this for you :)

Rachel Harris (Orlando, FL, US)
love it

i bought this after looking for something to wear in the water to cover up and prevent sun damage while also looking cute. i bought a medium and it fits very well - my measurements are 36-29-38 and i’m 5’7” with a short torso; it bunches slightly in the midsection (more room for the long torso friends) and surprisingly snug on my hips - i think if i had an inch or two more i’d want to size up, despite the listed measurements on the site. i was a bit concerned with no bust support, but it compresses enough to be super comfortable swimming/walking/paddling etc. the neckline is SLIGHTLY bothersome for my sensory issues but not tight enough to be unwearable. would recommend :)

Shelby Sprinzen (Boca Raton, FL, US)
Great quality

Excellent quality, this is my third piece/set from this company and I couldn’t be happier. Fits true to size, solid material, quality stitching.

Carol Dick (Los Angeles, CA, US)
A great swimsuit!

Love, love, love it!!

Hannah (Jacksonville, FL, US)
TLDR I Bought An Extra

I have been looking for this style of suit for years--but brands wouldn't carry extended sizes, or the torso was way too short to accomodate both my height and mid-fat body, or the arms were too tight... But finally, I have the suit I've wanted!! I have only two gripes (small ones): first, the seam going down the back isn't centered on the gusset so I'll probably have some wedgie issues once I'm in the water; and secondly, if you have sensory issues, the seams might be a little bit itchy. I was able to adjust to it but if that's a major concern for you, just know you'll need a work around.

The zipper pull is a very generous length, but for me and my mobility I'll need to get creative or get help zipping up. Not a big deal, but something I noticed.

The pattern is stunning, the fit is pretty good, I love the thumbholes, and I'm just so excited to take my two suits with me on an anniversary trip that's coming up. Because I'll be in the water non-stop, I bought a second suit so I always have an extra available!