Seamfree Bikini

Moderate Heavy
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Absorbency: 15ml or 2-3 tampons

New and improved Seamfree design. 

Feel confident, comfy and fresh in our buttery soft Seamfree Bikini. Crafted from smooth recycled fabric with no VPL, this invisible underwear is leak-proof protection at its finest.

  • This style sits on the hip with a high-cut leg for a smooth, comfy fit backed up by superior protection. 
  • Breathable Merino wool lining absorbs blood while controlling odour and stains. 
  • Made from buttery soft recycled nylon.  
  • A reusable alternative to disposable pads, liners or tampons. 
  • To activate your Modibodi’s magic powers, wash before use. We recommend washing and wearing your Seamfree styles at least twice to experience the true fit. 
  • Proudly designed in Australia. 

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

Outer: 76% Recycled Nylon 24% Elastane Gusset: 100% Merino Wool/ 80% Polyester
20% Polyamide / 100% Polyester
Excludes trims

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