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Period Swimwear Bottom | Brazilian with Knot

Period Swimwear Bottom | Brazilian with Knot

*Bra not included.
Regular price $32.90
Sale price 31.26$ Regular price $32.90
Sale Sold out
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Size: XS

Note: We recommend choosing your usual size.

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Try them for 30 days, free exchanges


Our period brazilian bikini bottoms were specifically created so that you can swim during your menstrual cycle. You won't miss a day in the sun.

Benefits ✨

Built-in leak protection to keep you secure at all times.

Absorbs up to 2 tampons worth of protection.

Enjoy the beach, the pool or the lake without worrying about your period.

As comfortable as your favorite swimsuit and odor-free.

Discreet design and doesn´t swell in water.

Easy to wash in the washing machine.


Exterior: 86% recycled nylon y 14% elastane.

Interior: 100% polyester. 

Waterproof and breathable TPU layer.

All our period brazilian bikini bottoms have the OEKO-TEX Standard 100 certification, which verifies that there are no harmful substances either in textiles or in the manufacturing stages of a product.

How to wash

All brazilian bikini bottoms can be washed in 3 steps:
Firstly, rinse the brazilian swim bottom in water until the water runs clear. If there are any stains, you can use a neutral soap.
Secondly, wash them in the washing machine on a delicate cycle.
Lastly, let them air dry.
Tip: Do not dry the brazilian swimsuit in the dryer or use fabric softeners or bleach. This will decrease its lifespan and affect their proper functioning.

Shipping and returns

TRY THEM RISK-FREE | 30 day guarantee 

All brazilian bikini bottoms include our 30-day Sustainable Menstruation Guarantee, so you can try our bikinis risk-free. 

How does our guarantee work?

1. Once you receive your order, wash and try one period bikini.

2. If you ordered a pack, only wash and try one bikini, because if you use more than one you will not be able to return the rest of the pack.

3. If you are not satisfied, don't worry. Return the unused items of your order and we will give you a full refund. 


Express Europe: 2-6 days for delivery. 

Express USA & Canada: 4-8 days for delivery.

Express Rest of the World: 6-12 days for delivery. 

Shipping costs vary depending on the country of destination. All days are business days.

  • Totally leak-proof
  • Doesn't swell
  • Super absorbent
  • Antibacterial fabric

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How does it work?

Stay Dry Layer Technology

Developed with textile engineers and gynecologists: specifically designed so you can swim on your period.

Our built-in technology absorbs your period and keeps you safe from leaks, all while the waterproof layer prevents the blood from exiting out of the menstrual bikini.

They do not swell in water and dry ultra-fast.


Layer 1: Top layer

In contact with the vagina, it’s breathable, keeps you cool and dry, allowing your skin to breathe.


Layer 2: Absorbent Layer™

Developed with powerful innovative microfibers for efficient and fast absorption.


Layer 3: Anti-leak layer

This layer acts as a shield against leaks, guaranteeing total protection, even in water.


Layer 4: Waterproof Layer

Ultra-fast drying layer designed to hold all layers together for unmatched comfort.



  • Super comfy

    We have several pairs from Ecowoman and these are our favorites. They are super thin and don't look like we are wearing anything. They are cute and comfortable.✨

    Lara & Sarah Rodriguez @ laraesarae
  • The best I've ever tried

    Super happy with my menstrual thongs. They are soft and super comfortable. And after-sell service is amazing!

    Martha @ marthaspc
  • I LOVE them!

    I'm very happy. It's the second time I buy them, they arrive in a few days and my daughter doesn't want to wear anything else!

    Caroline Domenech @ caroldom
  • Amazing customer support

    The best purchase I have ever made. I bought them for my daughter, it was her first time with her period. I was able to make her feel comfortable and secure. They absorb a lot, which is great because they don't let them go to the bathroom during class. I will definitely recommend them to other moms and will buy more from her in the future.

    Yolanda A.T @ atyolanda
  • Total success

    Easily the best discovery I could have made in years, I feel total freedom!

    Mary R @ maryfcr
  • Amazing results

    Menstrual panties are the best period product. You don't have to worry about leaks, odors or stains.They absorb perfectly and I highly recommend them.

    Sophie G @sophgms


Customer Reviews

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Worldwide Shipping

We ship worldwide no matter where you are from.

Try them risk-free for 30 days

Free exchanges and a 30 day guarantee.

Customer support 24/7

Reach out to us via email or live chat.

Eco-friendly packaging

We ship your order in a plastic free envelope.