

Waterlust Size | Chest (inches) | Waist (inches) |
[XS] Extra Strong | 30 - 33 | 24 - 28 |
[S] Strong | 33 - 36 | 28 - 31 |
[M] Mighty | 36 - 39 | 31 - 34 |
[L] Legendary | 39 - 42 | 34 - 37 |
[XL] Extra Legendary | 42 - 45 | 37 - 41 |
[2XL] Extra Extra Legendary | 45 - 49 | 41 - 45 |
[3XL] Extra Extra Extra Legendary | 49 - 53 | 45 - 49 |
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.

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

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

Ana is an avid scuba diver and mooring buoy volunteer for Biscayne National Park. She is 5'9", 170 lbs, 36B and is wearing a M Sun Shirt

Camilla is the Operations Manager here at Waterlust. She loves using her camera to communicate marine conservation issues. She is 5'8", 180lbs, and is wearing a size L

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.
COMING SOON

Chelsea is a marine conservationist who believes that science is for everybody… and every BODY! She is 5'2", 230 lbs, and is wearing a 3XL Sun Shirt.
The women's style is fitted in the arms, shoulders, and chest, with a relaxed fit through the torso. The men's style has a slim but more relaxed fit throughout and is sized based on men's sizing, but we recognize some women prefer a looser fit. If that's you, or you just like the men's print options better, the men's sun shirts will be a good option for you! Shop the men's sun shirts here.
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.