The period slip is comfortable.

Size Chart

sisters-republic-de-the-sisters-republic-period-underwear-discover-the-pretty-menstrual-panties-that-replace-your-pads-and-tampons-the-comfortable-super-absorbent-mutandine-mestruali-keeps-you-dry-for-up-to-12-hours-with-our-panties-made-from-antibacterial-oeko-tex-fabric-you-will-feel-fresh-and-light-just-like-on-normal-days

To choose the right size, you can measure your hip circumference (at the level of the hip bones, see adjacent illustration) and refer to the following table:

Your pelvis
size (cm)
Size
internationnal
Size EU Size IT Size UK
76-78 10/11 yrs 10/11 yrs 10/11 anni 10/11 yrs
79-81 2XS・12 yrs 32 38 6
82-86 XS・14 yrs 34 40 8
87-91 S・16 yrs 36 42 10
92-96 M・18 yrs 38 44 12
97-101 L 40 46 14
102-106 XL 42 48 16
107-111 2XL 44 50 18
112-116 3XL 46 52 20
117-121 4XL 48 54 22

Top

The right suction strength?

"Our period panties are available in three leak-proof absorbency levels, so you always wear the right underwear."

sisters-republic-de-the-sisters-republic-period-underwear-discover-the-pretty-menstrual-panties-that-replace-your-pads-and-tampons-the-comfortable-super-absorbent-mutandine-mestruali-keeps-you-dry-for-up-to-12-hours-with-our-panties-made-from-antibacterial-oeko-tex-fabric-you-will-feel-fresh-and-light-just-like-on-normal-days

LIGHT

Equivalent:

  • 3 tampons (10ml)
  • 1 towel
  • 0.5 cup

sisters-republic-de-the-sisters-republic-period-underwear-discover-the-pretty-menstrual-panties-that-replace-your-pads-and-tampons-the-comfortable-super-absorbent-mutandine-mestruali-keeps-you-dry-for-up-to-12-hours-with-our-panties-made-from-antibacterial-oeko-tex-fabric-you-will-feel-fresh-and-light-just-like-on-normal-days

MEDIUM

Equivalent:

  • 5 tampons (15ml)
  • 2 towels
  • 1 cup

sisters-republic-de-the-sisters-republic-period-underwear-discover-the-pretty-menstrual-panties-that-replace-your-pads-and-tampons-the-comfortable-super-absorbent-mutandine-mestruali-keeps-you-dry-for-up-to-12-hours-with-our-panties-made-from-antibacterial-oeko-tex-fabric-you-will-feel-fresh-and-light-just-like-on-normal-days

SUPER

Equivalent:

  • 6 tampons (20ml)
  • 3 towels
  • 2 cup

TRY BEFORE YOU BUY

30 DAYS TO TRY BEFORE BUYING

1 - Choose your items

Add to cart your items up to 500€. You can try them at home without paying upfront.

2 - Select try before you buy

Select Elyn when finalizing your order at the payment stage. Enter your details as you would for a standard payment, but don't worry you will not be charged*.

3 - Try your articles at home

Enjoy 30 days after receiving your order to decide and let us know your choice. You will only be charged for the items you wish to keep. You even have the option to try a pair of panties for free in real conditions for 30 days. This is only valid for your very first purchase and this offer is only valid for one already worn pair of panties. The other panties must be tried on over your underwear.

*excluding delivery charges if applicable.

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The menstrual slip No. 1 in France

The period slip is comfortable.

What are period panties? (or "washable, absorbent panties", "menstrual panties", "Mutandine Mestruali")

A Sisters Republic period panty looks like a normal pair of panties, only better, because it is made from high-tech fabric that allows the panty to be used during menstruation without leaks, odors, or the feeling of dampness. This means it is just as beautiful as your regular underwear and almost as thin (maximum 2 to 3 mm thickness), but additionally features an integrated hygiene protection in the gusset. You can't see it and can hardly feel it, but inside your period panty are 2 to 3 thin layers of highly absorbent and waterproof fabric (depending on the absorption level you chose for your period panty):

  • an ultra-absorbent, antibacterial cotton that quickly channels liquid away to the inside, transports moisture away from the surface, and thus avoids odors or a feeling of dampness
  • a waterproof fabric (a blend of cotton and polyurethane) that retains liquid and prevents leaking and thus staining.

culotte-periodique

A comfortable, worry-free slip for your period

The period slips are made from organic cotton, which ensures your intimate comfort and prevents irritation and itching from synthetic materials. Only the waterproof layer contains polyurethane, the only currently available material for making a waterproof fabric. This protection contains no harmful substances and does not expose you to the risk of toxic shock, unlike tampons and sanitary pads. The products from Sisters Republic are Oeko-Tex certified. This label guarantees that no health- or environmentally harmful substances are contained in the fabric. The material is breathable and antibacterial: so there is no risk of odor formation in the middle of the day!

Period underwear has numerous advantages over other hygiene products. They are very thin and much more discreet than sanitary pads, while also absorbing moisture optimally. During a heavier period, it is sufficient to wear a pair of period underwear with adequate thickness. Depending on the chosen model, the insert has an absorption capacity equivalent to 1 to 3 tampons, without exceeding a thickness of 3 mm.

With our period panties, you are protected for up to 12 hours without fear of leaks, odors, or dampness. However, remember to adjust your period panty to the strength of your menstrual flow: for example, choose a model with the strength "Super" for the beginning of your period and/or when your menstrual flow is heavy. On the other hand, if you are at the end of your period or have a light menstrual flow, you can use a panty with the strength "Light," which provides maximum comfort with its minimal fabric thickness in the crotch area. And if you really have a very heavy period, we recommend using the period panty in addition to another hygiene product, such as a tampon; this way, you can be 100% sure you are protected.

An elegant slip for every woman

Our period panties are suitable for every woman: young girls who have just started their first period, women with a regular menstrual flow, tall women, or women with relatively narrow hips, for the first days of the period or throughout the entire menstrual cycle. We offer various very comfortable models, from the regular cotton panty to the Shorty, with inserts suitable for every menstrual strength, or high-cut panty models for a flatter stomach.

Putting on the period panties is also easier; they are worn like regular underwear: no wings, no applicator, no difficult insertion like with the menstrual cup. The protective slip is so comfortable that you can easily forget you’re wearing it. Students or women with office jobs can fully concentrate on their work. In fact, these panties are very light and surprisingly comfortable. This way, you can still feel sexy during your period, thanks to this Mutandine Mestruali with a perfect fit, some models even adorned with lace and feather embroidery! With the period panties, you can continue to wear your favorite clothes, even tight jeans and skirts. They are also super practical for sports. In fact, our period should not stop us from exercising, unless for health reasons. In short, as paradoxical as it may seem, with our panties, the period can also be a pleasant time. The same cannot be said for other solutions, which represent a real limitation for women.

 

The Sisters Republic period panties are safe - even during sports!

 


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Try it now!

 

A versatile monthly protection

Another use for the period slips from Sisters Republic: to protect against discharge or light bladder weakness. In fact, the period slip can also help you manage these little weaknesses.

"The period slips can also be used during the postpartum period when the cervix is clearing from placental residues. They are particularly useful several days after birth when the bleeding starts to subside."

"For women at the beginning of menopause, the slips are a good way to prepare for the unexpected. The solution is also interesting for young women with irregular cycles who are afraid of experiencing unpleasant surprises."

Finally, you can also wear the Sisters Republic Slip when you are about to start your period and don't want to risk being caught off guard. In short, the Sisters Republic Period Slip can be a great help in many situations and can even save you a lot of trouble. At the same time, it offers you maximum comfort and ensures that you feel light and beautiful in any situation.

A cost-effective, low-maintenance monthly protection

Our period panties are, by the way, washable, reusable, and easy to care for. Simply soak them right after taking them off and rinse in cold water until the water runs clear, then wash in the washing machine with regular laundry without bleach or fabric softener. After that, let them air dry and save energy without a dryer. The ideal monthly hygiene solution for all those who believe in waste-free and environmentally friendly solutions, and a complete solution that makes panty liners and pads unnecessary. 

A well-maintained period panty lasts more than three years and is therefore economical. You just need to calculate how much money you would spend on disposable hygiene products during this time to find out how much you can save. Thus, the panties represent a worthwhile investment for both your wallet and the environment, considering that the production of disposable products and the disposal of all the waste generated by these products incur enormous costs.

The period slip is therefore a type of underwear with many advantages:

  • "He is able to efficiently absorb your menstrual flow and make your period more comfortable." 
  • "It protects you from poisoning that can be caused by certain menstrual hygiene products."
  • "It allows you to experience a more pleasant routine, regardless of the activity." 
  • "He offers you protection against unexpected events regarding your intimacy." 
  • "He ensures well-being and calmness in every situation."
  • "It saves your wallet, as it reduces your expenses for monthly hygiene products." 
  • He produces little or no waste.
  • "He therefore contributes to environmental protection through sustainable production and use."

 

"Find comfort during your period with chocolate and comfort with the Sisters Republic period panties!"

 

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