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

      B Corporation Certified Logo
    • Waterlust is the best!

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

      - Michelle Rumbaut, TX

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

B Corporation Certified Logo

Waterlust is the best!

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

- Michelle Rumbaut, TX

Black Circularity Top

Band Size
30 32 34 36 38 40 42
Cup Size
A XS XS S M L XL 2XL
B XS XS S M L XL 2XL
C XS S S M L XL 2XL
D S S M L XL XL 2XL
DD S S M L XL 2XL 2XL
E S M M L XL 2XL 2XL
F M M L XL XL 2XL 3XL
G M M L XL 2XL 3XL 3XL
H M M L XL 2XL 3XL 3XL


VISUAL SIZE GUIDE

Explore our models below and the sizes they wear in Waterlust gear. Find the body type you most closely identify with to better understand your best fit.

XS
S
M
L
XL
2XL
3XL

Syriah is a sea turtle conservation biologist. She is 5'7" and 111 lbs.

Carlee is a co-founder and the Director of Communications for Minorities in Shark Sciences and a shark and sea turtle scientist. She is 5'7", 145 lbs and a 34C.

Laura is a hurricane researcher who love exploring the ocean as a scuba diver. She is 5'3", 120 lbs and a 34B.

Danielle is a marine GIS analyst who works in coastal habitats. She is 5'8", 155 lbs and a 34D.

Amy is an active environmental volunteer and divemaster. She is 5'3", 128 lbs and a 36B.

Meagan is a biologist with a focus on water quality who loves to wear her heart on her sleeve while advocating for marine science and conservation. She is 5'3", 155 lbs and a 36DD.

Kela is a marine conservationist who strives to connect students with educational opportunities to help expand the reach of the marine science field. She is 5’5”, 185 lbs, 36F and is wearing a size XL top.

Angela is working towards her Masters of Professional Science in marine conservation. She is 5'6", 235 lbs and a 42E.

COMING SOON!

These tops are designed to provide lower/mid-level support for activities like diving, surfing, yoga, swimming, lifting, daily wear, lounging, etc. They are plenty supportive for smaller chested individuals for all activities, but those with larger chests will likely find they'll want something more supportive for high-impact activities like running, jumping, etc. For lower impact activities like those listed above, they're designed to have enough support for all body shapes and sizes.

We guarantee you will love your Waterlust purchase or your money back! If you receive one of our products and are not pleased with it for any reason, we would be happy to take it back in its original form for a full refund or exchange within 60 days of purchase.

No restocking fees and free return shipping both ways for orders within the United States. International orders just need to pay return shipping, if exchanging we'll cover the cost to ship the new item back to you.

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

A racerback crop top with a seamless, reversible design and mid-level support. Versatile and multifunctional for use as a swim top, yoga top, workout sports bra, water sports top, or just for all-day comfort.

Made from post-consumer bottles AND old textiles through our Take-Back Program. We collect your old clothes, put them in a wood chipper (joking…kinda), and convert them into fiber, then fabric, then back into brand new clothing. Because textile waste comes in different colors, the resulting recycled fiber ends up looking brown, like a child finger-painting with ALL the colors at once kind of brown. Yuk! To fix this mess, the fibers are dyed black during the recycling process.

    1. Seamless, reversible design for versatility and comfort
    2. Mid level support- wear for diving, yoga, swimming, lifting, surfing, etc.
    3. Fibers mechanically engineered for quick dry, moisture wicking and breathability
    4. Resilient 4-way stretch and recovery for shape retention in and out of the water
    5. 100% chlorine, sun, saltwater and sunscreen resistant
    6. UPF 50+ sun protection (max rating achievable)
    7. Tear away tag
  • 88% Repreve® RPET (recycled polyester made from recycled clothing and post-consumer plastic bottles), 12% 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

Tag us @waterlust to be featured

Advocate Apparel Inspired by textile recycling

According to the EPA, 87% of apparel textiles are not recycled annually in the United States, meaning millions of tons of old clothes are piled into landfills every year. While recycling infrastructure exists for things like plastic bottles and aluminum cans, textile recycling is far less developed and accessible. This is a missed opportunity because the raw materials within some kinds of clothing (like ours!) can be used to create entirely new fabric, as long as it’s done carefully. By purchasing products made from recycled textiles, you are financially supporting the infrastructure that enables recycling to happen and signaling to manufacturers that you value circularity.

In the world of environmentally responsible fabrics, we think there are two clear leaders from an end-of-life perspective: those that are entirely made from natural fibers, and those made entirely of synthetic fibers. 100% natural fabrics like organic cotton are beneficial because they are biodegradable and recyclable, while 100% synthetic fabrics are beneficial because they are recyclable. Fabrics that blend natural and synthetic fibers together are not currently biodegradable or recyclable with today’s technology, which is why we don’t make them.

5% of sales from your purchase of this product are donated to our Textile Take-Back Program

our Textile Take-Back Program

Customer Reviews

Based on 4 reviews
75%
(3)
25%
(1)
0%
(0)
0%
(0)
0%
(0)
M
Mary Grenchik (Laurel, MD, US)
Great comfy top

Love the top, great for diving and everyday wear

T
Taryn Morgan (Washington, DC, US)
Great swim bra!

I got this to go with some swim leggings under my scuba wetsuit. Good quality. Tight and supportive.

C
Carol Adam (Salt Spring Island, BC, CA)
Comfy

It’s super comfy, as described in the description, larger busts aren’t going to be jogging in this, but it’s great for swimming.

V
Vanessa (Whitby, ON, CA)
Great Quality

I love the feeling of the material and the fit style. I'm a shorter person so it's a tad bit long but I don't mind at all! Thanks for the awesome quality :)

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