Seamfree Bikini

Moderate-Heavy
Rated 4.7 out of 5
Based on 191 reviews
$35.00

Absorbency: 15ml or 2-3 tampons

Get all the protection, with none of the VPL in our Seamfree Bikini. Crafted from smooth recycled fabric, this invisible underwear combines our award-winning Modibodi technology, with fabric that makes it feel like you’re wearing... nothing at all.

  • Reusable alternative to disposable liners, pads and tampons.
  • Our Seamfree range will feel snug when you first try it on as it's designed to contour to your body. We recommend washing and wearing at least twice to experience the true fit.
  • This style sits on the hip with a high-cut leg for a smooth, comfortable fit, with no VPL.
  • Our Seamfree range is made from 73% recycled nylon from pre-consumer fibres.
  • It features our patented Modifier Technology to absorb your period, pee, sweat and more, while leaving you feeling fresh, dry and odour-free.
  • To activate your Modibodi’s magic powers, wash before use.

CARE: Please be sure to read our FAQ on caring for your garments.

Responsible

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.

Inclusive

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
Pre-wash

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

Rinse

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.

Pre-wash
Rinse
Washing and care
Hang dry
average rating 4.7 out of 5
Based on 191 reviews
  • 5 Stars
    142 Reviews
  • 4 Stars
    38 Reviews
  • 3 Stars
    9 Reviews
  • 2 Stars
    2 Reviews
  • 1 Star
    0 Reviews
96% of reviewers would recommend this product to a friend
Quality
Rated 4 out of 5
Absorbency
Rated 4 out of 5
Sizing
Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is True to Size and 2 is Runs Large
Customer photos and videos
191 Reviews
Reviewed by I D F Fitas B., from United Kingdom
Verified Buyer
I recommend this product
Age Range
25 - 34
Size Purchased
2XL
Fit
Perfect
Height
5' 3"
Waist Size
35"
Hip Size
40”
Rated 5 out of 5
Review posted

Comfy

These are SOOOO comfy, they feel like butter and since buying, I've gained a bit of weight, so the sides dig into my body BUT I don't even feel it. It's so soft that I didn't even notice until I walked past a mirror. Wore it past the suggested time because it was hectic day and it didn't even leak, on my second heaviest day! Cannot recommend them enough.

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Quality
Rated 5 out of 5
Absorbency
Rated 5 out of 5
Sizing
Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is True to Size and 2 is Runs Large
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Reviewed by Helly N., from United Kingdom
Verified Buyer
I recommend this product
Age Range
25 - 34
Size Purchased
6/2XS
Fit
Perfect
Height
4' 9"
Waist Size
24”
Hip Size
34”
Rated 4 out of 5
Review posted

Really good

They really do hold blood, I'm using it with a cup as I don't like the idea of sitting on my own blood but overnight I always leak some blood, so now I can bye to bloody stains on my panties and pajamas.

I don't give it a 5 stars as package doesn't come with any information on how to take care of them and they are very high cut, it reaches my last rib!

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Quality
Rated 4 out of 5
Absorbency
Rated 5 out of 5
Sizing
Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is True to Size and 2 is Runs Large
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Reviewed by Yulia P., from Australia
Verified Buyer
I recommend this product
Age Range
35 - 44
Size Purchased
10/S
Fit
Perfect
Height
5' 9"
Waist Size
23”
Hip Size
36”
Rated 5 out of 5
Review posted

Love!

My first experience with period pants, how did I live without them!

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Quality
Rated 5 out of 5
Absorbency
Rated 5 out of 5
Sizing
Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is True to Size and 2 is Runs Large
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Reviewed by Tanae B., from United States
Verified Buyer
I recommend this product
Age Range
25 - 34
Size Purchased
S
Fit
Perfect
Height
5' 2"
Waist Size
28”
Hip Size
36”
Rated 5 out of 5
Review posted

Love love love

I found my perfect period panties right here! Love these so much. Everything about them.

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Quality
Rated 5 out of 5
Absorbency
Rated 5 out of 5
Sizing
Rated 0 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is True to Size and 2 is Runs Large
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Reviewed by Jesse, from Australia
Verified Buyer
I recommend this product
Age Range
25 - 34
Size Purchased
12/M
Fit
A Little Small
Height
5' 5"
Waist Size
36”
Hip Size
36”
Rated 4 out of 5
Review posted

Really works

Leak free and very comfortable to wear. I’ve been using modibodi underwear for years and the seamfree bikini is my favourite. It doesn’t leave a pantyline under thick yoga pants. Good quality, found they lasted about 3+ years before the seams started to come unstuck.

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Quality
Rated 5 out of 5
Absorbency
Rated 5 out of 5
Sizing
Rated -1 on a scale of minus 2 to 2, where minus 2 is Runs Small, 0 is True to Size and 2 is Runs Large
Was this helpful?