Romy, the menstrual thong
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Menstrual strings are available.
The Romy menstrual thong model is comfortable and elegant, with lace trim, combining the elegance of a thong and the protection of menstrual panties.
A thong designed for your comfort
Made from cotton, neutralizing odors, this menstrual thong is soft to offer you comfort and security.
Thanks to the OetoTex certified cotton (used for infants), the menstrual thongs will be both subtle and discreet during your period.
Rating: 4.6/5 (based on over 1,500 customer reviews)
- Economic
- Ecological
- Machine washable
- Up to 12 hours of protection, adjustable according to flow
- Up to the equivalent of 4 tampons, or 40ml
- Works for all streams
- Size perfect
- No layer effect
- Leak-proof technology
- Oeko-Tex® certified cotton (the kind used for infants)
- Free delivery
- Satisfaction guaranteed
- Professional and attentive customer service.
- Thousands of satisfied customers
Composition of the Romy thong:
- Outer composition: 85% nylon and 15% elastane
- Inner composition: 95% organic cotton and 5% elastane
- Central composition: 95% cotton and 5% elastane and breathable PUL (coated fabric, waterproof and breathable; slightly stretchy for added comfort).
Nothing harmful , just cotton and elastane to make our thongs ultra comfortable.
All the fabrics that make up our panties are free of silver particles and are certified STANDARD 100 by OEKO-TEX®, an independent European label that guarantees that the product is free of chemicals harmful to the body and the environment.
SIZE GUIDE:
| Size | Size (CM) | Hip (cm) | |
| S | 66-70 | 87-91 | |
| M | 70-74 | 92-96 | |
| L | 74-78 | 97-101 | |
| XL | 79-83 | 102-106 | |
| 2XL | 84-88 | 107-111 | |
| 3XL | 89-93 | 112-116 | |
| 4XL | 94-99 | 117-122 |

Why choose period panties?
Why choose period panties?
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Ecological and Economical : In a woman's lifetime, more than 14,700 sanitary products are used, representing more than €5,025 spent, not counting stained underwear and other costly expenses.
With Adopte ma culotte, you benefit from tiered pricing thanks to bulk purchases.
In addition to doing something good for our planet and for your health, you'll be making considerable savings!
- Ultra Absorbent : Thanks to our new absorption technology, you won't feel any discomfort or leaks, and you can enjoy your day with complete peace of mind! Adopte ma culotte period panties offer long-lasting and the most effective protection currently available, compared to disposable products that are often less absorbent and prone to leaks. Our panties provide up to 12 hours of protection, the equivalent of 4 tampons (adjust according to your flow).
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Easy washing and care : A simple rinse in cold water before a 30° machine wash is all you need to care for your panties and keep them effective for several years.
- Maximum Comfort : Thanks to the softness of our panties, you will not feel any diaper effect, so you can almost forget you are wearing them.
- Healthy and odor-free : Adopte ma culotte panties are made of several layers, which allows them to absorb moisture and odors very effectively.
Customer satisfaction guaranteed
Customer satisfaction guaranteed
The size doesn't fit? No problem, simply contact us for an exchange.
We strive to offer you the most innovative products on the market. We guarantee 100% satisfaction. If you are not satisfied for any reason, we will resolve your issue.
We respond to your requests by email within 24 hours (except on Sundays 😉, the team is resting).
To submit your request, please use our contact form .
Why choose Adopte ma culotte over other brands?
Why choose Adopte ma culotte over other brands?
We fight against period poverty and overpriced period underwear. With Adopte ma culotte , we are able to maintain superior quality by limiting the number of intermediaries, which significantly reduces our carbon footprint. We make an effort to reduce our margins to offer you fair prices , unlike other brands that charge higher prices.
How does it work?
How does it work?
Thanks to our 3- layer absorption system, our panties They can absorb up to 40 ml of liquid , the equivalent of 4 regular tampons , so stay calm!
The underwear can be worn for up to 12 hours depending on your flow , so you can have complete peace of mind. Put the underwear on in the morning, take it off and wash it! … and repeat! It couldn't be simpler.

What are our period panties made of?
What are our period panties made of?
Our panties are made of 3 layers, each fulfilling a specific function for optimal comfort. The first layer absorbs your menstrual flow, the second retains it, and the third keeps your secret.
The first layer wicks away moisture to ensure a dry feeling while preserving freshness
The second layer has the superpower of absorbing liquids (up to 4 tampons). For greater effectiveness, it is made of 2 complementary fabrics.
The third layer is waterproof to prevent leaks.
The cotton used for our panties is certified STANDARD 100 by OEKO-TEX®, an independent European label that guarantees the product is free of harmful chemicals for the body and the environment.
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Zero leaks
In order to offer you a more effective solution than a tampon or a sanitary napkin.
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Super comfortable
To feel beautiful and comfortable even during your menstrual cycle.
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12 hours of protection
To ensure top protection throughout your days or nights.
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Ecological panties
Certified without harmful products in order to respect your skin but also the environment.

A healthy and ecological alternative
Women have an average of 480 periods in their lifetime, which represents more than 10,000 disposable sanitary protections and more than €5,000 spent. These protections take more than 500 years to degrade and can contain toxic residues dangerous to health.
But by using our menstrual panties, you are opting for an alternative that is both economical and ecological, so how can you resist?
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For every moment of your life as a woman
Because we want to offer you a long-term solution, our panties can be worn for several years, washed more than 65 times and are made with formidable anti-leak protection to ensure comfort and peace of mind every time you wear them. .
Also designed for your well-being and health, no toxins or chemical elements are present in the composition of our materials.




