Back to Menstrual panties for all flow levels

13 productsFlow guide

Menstrual night underwear

Our menstrual night underwear offers you up to 12 hours of protection without compromise: zero leaks, zero odor, zero discomfort. Thanks to their full-coverage fit and ultra-absorbent technology, they stay perfectly in place, whatever your sleeping position.

Comfortable, breathable, and free from controversial substances, they replace tampons and pads for deep, stress-free sleep. Suitable for all flows, our night underwear is also available in plus sizes.

13 products

  • NEW

    Léto menstrual boxer briefs

    Flow: Heavy Equivalent to 4 tampons
    35,00 € 5.0 out of 5.0 stars, 3 reviews
  • Hecate microfiber menstrual panties

    Flow: Very heavy Equivalent to 6 tampons
    45,00 € 4.8 out of 5.0 stars, 47 reviews
  • BEST-SELLER

    Artemis microfiber menstrual panties

    Flow: Heavy Equivalent to 4 tampons
    39,00 € 4.5 out of 5.0 stars, 338 reviews
  • NEW

    Artémis Tulle Menstrual Panties

    Flow: Abondant Equivalent to 4 tampons
    39,00 €
  • NEWTEEN

    Erato menstrual boxer briefs for teens

    Flow: Heavy Equivalent to 4 tampons
    35,00 € 5.0 out of 5.0 stars, 2 reviews
  • TEEN

    Lucina period boxers for teenagers

    Flow: Very heavy Equivalent to 6 tampons
    35,00 € 4.7 out of 5.0 stars, 36 reviews
  • Ready-made packs

    Bundles ready to order, cheaper than buying individually.

    • NEW-10%

      Medium-flow Discovery Duo - BLUE MOOD

      • 2 SELÉNÉ panties
      63,00 € Regular price70,00 €

      or 31,50 € each

    • NEW-10%

      Discovery Duo - Sweet Nights Adult

      • 1 Boxer Léto
      • 1 HÉCATE panty
      72,00 € Regular price80,00 €

      or 36,00 € each

    • NEW-10%

      Heavy-flow Discovery Duo - BLUE MOOD

      • 2 ARTEMIS panties
      70,00 € Regular price78,00 €

      or 35,00 € each

    • NEW-10%

      Starter Pack - Night & Day Adult

      • 1 Boxer Léto
      • 1 SELÉNÉ panty
      63,00 € Regular price70,00 €

      or 31,50 € each

    View all packs
  • TEEN

    Hestia period boxers for teenagers

    Flow: Medium Equivalent to 2 tampons
    29,00 € 4.6 out of 5.0 stars, 136 reviews
  • NEW-10%

    Starter Pack - Night & Day Adult

    • 1 Boxer Léto
    • 1 SELÉNÉ panty
    63,00 € Regular price70,00 €

    or 31,50 € each

  • NEW-10%

    Discovery Duo - Sweet Nights Adult

    • 1 Boxer Léto
    • 1 HÉCATE panty
    72,00 € Regular price80,00 €

    or 36,00 € each

  • -32 €

    Full pack heavy to very heavy flow

    • 3 ARTEMIS panties
    • 2 HÉCATE panties
    175,00 € Regular price207,00 € 3.8 out of 5.0 stars, 5 reviews

    or 35,00 € each

  • -13 €NEW

    Starter pack abundant to very abundant flow

    • 2 ARTEMIS panties
    • 1 HÉCATE panty
    116,00 € Regular price129,00 € 4.5 out of 5.0 stars, 2 reviews

    or 38,67 € each

  • -10%NEW

    Night & Day Teens Discovery Duo

    • 1 Érato Boxer
    • 1 Hebe panty
    57,00 € Regular price64,00 € 5.0 out of 5.0 stars, 1 reviews

    or 28,50 € each

  • -10%NEW

    Sweet Nights Teen Discovery Duo

    • 1 Érato Boxer
    • 1 LUCINA panty
    63,00 € Regular price70,00 €

    or 31,50 € each

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Frequently asked questions

Your questions, answered

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

Which menstrual panties for the night?

Choose a model that lasts up to 12 hours, with an absorbent zone that rises higher at the front and back: the Léto boxer briefs (the equivalent of 4 tampons) or Hécate (6 tampons). Artémis (4 tampons, up to 12 hours) can also be worn day or night.

Boxer briefs or panties for the night?

The Léto boxer briefs cover more and can be worn like pyjama bottoms; their absorbent zone rises higher and follows you as you change position. Panties stay lighter: Artémis or Hécate, depending on the absorption you need.

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

Size guideHow to choose your period panties

All about period panties

Periods don’t stop when night falls, and for many women, sleeping during their period remains a source of discomfort. Leaks, dampness, restless nights: traditional sanitary products sometimes aren’t enough and only stay effective for a few hours.

The menstrual night underwear designed by Smoon is a comfortable, absorbent, and secure solution. Built to last all night and prevent leaks, it allows you to sleep better without worrying about stains or overflow.

Why use menstrual underwear at night?

Menstrual underwear has the advantage of perfectly fitting the body’s shape, staying in place throughout the night. Unlike traditional pads, it doesn’t move, wrinkle, or cause discomfort or friction. Leakproof, odor-resistant, and effective for a full night’s sleep, menstrual night underwear makes a real difference when you’re seeking deep, uninterrupted rest.

In addition, night-specific menstrual underwear has reinforced absorption capacity, providing up to 12 hours of protection. This eliminates the need to wake up at night to change protection or check the sheets. Finally, menstrual underwear is certified OEKO-TEX® STANDARD 100. With a menstrual night underwear, you know exactly what you’re buying with no unpleasant surprises.

Which menstrual underwear should you choose for leak-free nights?

To sleep well during your period, it is essential to choose menstrual underwear specifically designed for night use. It should cover both the buttocks and the front of the pelvis enough to protect you regardless of your sleeping position. High-waisted or full-coverage models are therefore recommended.

Absorption level is also a key factor when choosing menstrual night underwear. It should match the intensity of your nighttime flow, whether light, medium, heavy, or very heavy. Some women experience heavier flow at night, especially at the beginning of their cycle. In that case, reinforced and technical underwear is best, usually made with draining cotton, a waterproof membrane, and high-performance absorbent fabric.

Finally, it is recommended to have several pairs of menstrual night underwear so you can alternate them without constraints and ensure full drying after each wash.

Smoon menstrual night underwear models

At Smoon, we offer several models of menstrual night underwear, adapted to every flow. Seamless, our products give a second-skin feel and prevent any shifting while you sleep. The technology used in our menstrual night underwear ensures strong absorption while remaining remarkably thin.

Whether you sleep on your stomach, back, or side, Smoon menstrual underwear stays in place and provides a comfortable feel. They are also breathable, reducing sensations of dampness or heat. Tested and approved by many users, they represent a reliable, leakproof alternative to disposable night protection.

Our menstrual night underwear is available in multiple sizes. At Smoon, we are committed to making our products accessible to all body types, which is why you will also find plus-size menstrual underwear on our website.

The Menstrual night underwear transforms your sleep during your period into a true moment of rest. With its leakproof system and unmatched comfort, it allows you to sleep peacefully without fear of stains. By choosing a model like those offered by Smoon, you will gain confidence and comfort throughout your cycle.

With our menstrual underwear, say goodbye to traditional hygiene products such as pads and tampons. You are choosing a product that is 100% comfort and reusable. Our menstrual night underwear is also perfect for women and teens who want to make eco-friendly choices. As each piece is washable, you are choosing a sustainable solution that also saves you money in the long run.

Also discover our other models: menstrual swimwear, teen menstrual underwear, plus-size options, and shorties.