32 productsFlow guide

Menstrual panties for all flow levels

Period-proof
Smoon menstrual french panties are suitable for all flows to accompany you throughout your cycle. Tested in laboratories, they are on average 50% more absorbent than the panties of direct competitors to provide you with up to 12 hours of optimal protection. Seamless, they ensure absolute comfort and perfect discretion under clothing.

32 products

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  • NEWACTIVE

    Luna menstrual underwear

    Medium Equivalent to 2 tampons
    24,99 €

  • NEWACTIVE

    Diane menstrual underwear

    Heavy Equivalent to 4 tampons
    29,99 €

  • WEB EXCLUSIVENEW

    Menstrual Panty Comète – Smoon x Simone Pérèle / Abundant Flow

    Heavy Equivalent to 4 tampons
    50,00 €

  • NEW

    Reusable Menstrual Pad / Abundant Flow

    Heavy Equivalent to 4 tampons
    19,99 €

  • NEW

    Reusable Menstrual Pad / Medium Flow

    Medium Equivalent to 2 tampons
    17,99 €

  • Sold out

    Menstrual Panty Karma - Smoon x Simone Pérèle / Abundant Flow

    Heavy Equivalent to 4 tampons
    55,00 €

  • New

    Aquilla Cotton menstrual panties

    Heavy Equivalent to 4 tampons
    29,99 €

  • NEWPERF

    Vega high-performance absorbent sports thong

    Light Equivalent to 1 tampon
    32,00 €

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Frequently asked questions

Your questions, answered

Absorbency, size, materials, washing: everything you need to know before choosing your period panties.

How do Smoon menstrual panties work?

They combine four fabrics bonded without seams: a wicking fabric against the skin that lets liquid through, an absorbent fabric that holds it, a waterproof and breathable membrane that stops leaks, and a soft, stretchy outer fabric. You wear them on their own, like regular panties, for up to 12 hours depending on the model, then rinse them and machine wash them. Full details on the How it works page.

Which menstrual panties should I choose for my flow?

Start with the absorption, shown as a tampon equivalent on each model: 1 tampon for the Aphrodite thong, 2 tampons for Séléné or Ara in organic cotton, 4 tampons for Artémis or Aquilla, and 6 tampons for Hécate, the most absorbent. Each level has its own page: medium flow, heavy flow and very heavy flow.

How many menstrual panties do I need?

Plan on at least 2 pairs, ideally 3, so you always have a clean one while the other dries. For the night, add a more absorbent model such as the Léto boxer briefs or Hécate. The ready-made packs and the build-your-own pack bring several pairs together at a reduced price.

How long can you wear menstrual panties?

Up to 12 hours for Séléné, Artémis, Héméra, Calliope and the Léto boxer briefs, and up to 8 hours for the organic cotton models Ara and Aquilla and for the Luna and Diane sports range. Each model's wear time is shown on its product page, next to its absorption.

What sizes are available?

Most women's styles run from XS/34 to XXL/44, and Séléné goes up to 5XL/50. Teen models come in ages 10/12, 12/14 and 14/16, and the One Size panty adjusts on its own from age 10 to 16. Take your usual size and check the size guide.

What are Smoon panties made of?

The microfibre models combine an outer fabric in polyamide and elastane, a wicking fabric in hydrophilamide, polyamide and elastane, an absorbent fabric in polyester and a membrane in polyester and polyurethane. Their fabrics are OEKO-TEX® STANDARD 100 certified (certificates no. CQ 1285/1 and CQ 1285/2). Ara and Aquilla, in organic cotton, are GOTS certified: see the cotton menstrual panties.

All our answers

A question about your flow or your size?

Write to us and the team will reply by email.

contact@smoon-lingerie.com

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All about period panties

Period panties are a very good alternative to tampons, cups, and sanitary pads, as they ensure long-term use while significantly reducing your waste. Reusable, the invisible period panties can be washed to accompany you comfortably during each of your cycles.

Smoon panties come in different models, in black or colorful patterns, designed for all flows, but also for all body types and clothing preferences.

Who said you couldn’t feel beautiful during your period?

How to choose your period panties?

Period panties are increasingly worn, both by adult women and teenagers, and are seen as a sustainable, reliable, and eco-responsible solution that provides secure comfort during the menstrual cycle. However, if you are not used to this type of sanitary protection, here are some tips to keep in mind to choose your future period panties:

First, choose your period panties according to the heaviness of your flow: we offer models for all flows, whether light or medium, as well as menstrual panties for heavy or very heavy flows. Not sure which panty model to choose? Ask our experts for advice!

Next, several styles will be offered for your period panties: at Smoon, we manufacture a wide variety of models to suit all your preferences—panties, thongs, or shorties, it’s up to you.

Are you looking for period panties for a specific occasion? Smoon makes special products to further expand your choice. Discover, for example, the high-waist shaping panty to refine the tummy, the detachable panty for quick changes without stains, or even our menstrual swimsuits resistant to water, for stress-free holidays.

Finally, select your size from those available. We strive to manufacture products that suit all women and all body types, which is why our sizes range from XS to 5XL. You can also find our period panties for teens, with sizes ranging from 10/12 years to 14/16 years.

Why choose Smoon period panties?

Smoon panties will make you forget the discomfort of your period, with the softness of cotton or the lightness and breathability of microfiber, all in original designs. Whether you prefer classic panties, black, sexy or patterned menstrual panties, we have something to brighten your menstrual cycle.

Our period panties are also suitable in case of leaks. They guarantee high odor absorption thanks to our unique technology. They are moisture-resistant and invisible under clothing.

They are an excellent alternative to sanitary pads and tampons. These products guarantee just as much absorption and adapt to all flows. For nighttime, you can also choose from our period panties for the night, designed to provide comfort and security even during the heaviest flows.

Our period panties are a very good protection during your period, ensuring that you can wear them throughout the day in complete safety, without unexpected leaks. Strong and reliable, our underwear can be reused over the long term without risk of deteriorating quickly.

Caring for your period panties

Although your Smoon period panties have a long lifespan, it is still important to take care of them to extend their durability. For this, we recommend following our care tips after each use:

Rinse your panty or swimsuit first with cold water

Wash your panty, thong, or shorty in the machine at 30°C (you can wash it with your other clothes)

Washing and caring for your panty or menstrual swimsuit can also be done by hand

Avoid tumble drying or any other heat source, simply let it air dry