Teen Swimwear One Piece


Aborbency: 40ml = 8 tampons or 8 teaspoons 

Our Teen Swimwear Tie One Piece keeps teens leak-proof in and out of the water. Uniquely designed for growing bodies, this comfy bathing suit features thick shoulder straps, supportive built-in shelf bra and our patented leak-proof technology in High Absorbency, so teens can period with peace of mind.  

  • This style features a Mid-leg cut with moderate bottom coverage and front tie detail that’s comfortable yet supportive. 
  • Fits and feels like regular swimwear, but with a super slim lining to absorb your period. 
  • Designed to support growing bodies with an internal shelf bra and removal foam cup, fixed wide shoulder straps and slight V scoop neckline that’s both comfortable yet supportive to move in. 
  • Replaces the need for disposable pads, tampons and liners at the beach or pool, or can be worn as backup. 
  • Pre-consumer recycled Nylon means less waste heading to landfill – and less energy use. 
  • Chlorine-resistant.  
  • Modibodi Teen is designed specifically for younger bodies and is available in youth sizing. Check our size chart to find your best fit. 
  • To activate your Modibodi’s magic powers, wash before use. 

Our swimwear is now available in a higher absorbency!


  • It has a two-layer gusset. Layer one consists of a uniquely designed Modibodi textured fabrication that hold up to 40ml without leaking. 
  • Layer two is a waterproof layer that sits between the absorbency layer and the outer layer for an extra barrier of protection and peace of mind.
  • Please note, our swimwear needs to fit snugly against your body at the leg opening to ensure the leakproof gusset technology can do its thing.
  • Made with our patent technology.
  • Gusset with new textured fabric has been lab tested with confirmed results to hold up to 40ml.

CARE: Rinse first, gentle cold machine wash, hang to dry, reuse, and repeat. Read our FAQs for more. 


Outer: 74% Pre Consumer Recycled Nylon, 26% Lycra Elastane - INTERLOCK WITH CHLORINE RESISTANT
Liner: 85% Pre Consumer Recycled Nylon, 15% Elastane
Gusset: 60% Polyester 40% Cotton

We're committed to creating thoughtfully-made apparel – from our reusable designs to our fabric choices, social impact and responsible supply chains. Read more here


We work with trusted manufacturers, and continuously invest time and energy into nurturing our supply chain.

Circular design

We focus our design on using renewable and recycled fabrics - like Australian merino wool and organic cotton.


We're proud to create products for everybody, and champion uncomfortable conversations around periods, incontinence, pregnancy, sweat and more.

Care guide

Get the most out of your underwear

Wash your Modibodi before the first wear. This will activate the technology in the lining for maximum absorbency.


Rinse your used underwear in cold water after use <30° Don't soak, just rinse until the water runs clear.

Cold wash

Cold wash (now or later) In a delicates bag is even better. Avoid any fabric softener.

Hang dry

Hang dry. Reuse. Repeat. Easy done.

Washing and care
Hang dry