Feminine details
The lace inserts at the sides complete the fit and give a look close to your favourite underwear.
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The material in Femi.Eko period underwear has been tested and has shown efficacy against Staphylococcus aureus, Escherichia coli and Candida Albicans, even after 50 washes.
You can mix different sizes, models and categories. The discount is applied automatically in the cart.
The details of the underwear you love to choose – with the protection you need during your period. The lace inserts at the sides complete the fit and give a look close to your favourite underwear.
The fit covers the tummy and gives more coverage than low-waisted underwear. Hemp and organic cotton make up the gusset layer and feel soft.
For moderate and heavy flow, depending on your needs.
The details of the underwear you love to choose – with the protection you need during your period.
The lace inserts at the sides complete the fit and give a look close to your favourite underwear.
The fit covers the tummy and gives more coverage than low-waisted underwear.
Hemp and organic cotton make up the gusset layer and feel soft.
High absorbency, with changes adapted to your flow.
For moderate and heavy flow, depending on your needs.
The absorbent area extends partly towards the back, beyond the gusset.
Change sooner if you feel damp, or if the absorbent area is getting full.
Tap a layer to see what it does.
30% hemp and 70% organic cotton. This is the gusset surface, directly against the skin.
70% bamboo and 30% cotton according to the declared composition. Takes in and holds the fluid beneath the contact layer.
Waterproof PUL barrier, placed beneath the absorbent layer to limit fluid from seeping through to your clothes.
82% nylon and 18% elastane. A stretchy fabric that completes the fit and adapts to your body's movements.
Tap or select a layer to see what it does.
Satisfaction guarantee for 90 days for first-time customers, with the option to exchange.
Choose a step to see what to do.
Illustrations show the product and routine schematically.
Wear them like regular underwear. Change them according to your flow and when you feel damp.
Rinse them in cold water after use, before washing them.
In the washing machine at 40°C, without fabric softener.
Let them air-dry completely, then wear them again.
Looks like regular underwear, carefully selected materials and protection you can reuse.
Composition varies between products. Nanna also contains synthetic materials, including on the outside. The savings and the number of products replaced depend on use and care costs.
Enter your habits and compare the costs over two years.




| Size | ||
|---|---|---|
| XS | 86–90 | 62–66 |
| S | 90–94 | 66–70 |
| M | 94–98 | 70–74 |
| L | 98–102 | 74–78 |
| XL | 102–108 | 78–84 |
| 3XL | 114–120 | 90–96 |
Measure your natural waist at its narrowest point. Keep the tape horizontal without tightening it.
Measure around the fullest part of your hips and buttocks. Keep the tape horizontal.
Enter your waist and hips and we'll recommend a size. If you're between two sizes, choose the larger one for comfort.
For you if you prefer high-waisted underwear with lace details, with built-in absorbency for moderate or heavy flow.
Yes, if the absorbency is enough for your flow between changes. The first few times, check the absorbent area more often to find the rhythm that suits you.
The lace is a detail at the side of the fit. Period protection is provided by the absorbent area and the built-in waterproof barrier.
Measure your waist and hips and check the Nanna guide. The underwear should sit close to the body without being tight. Don't choose a smaller size to get more support.
Yes, if the absorbency matches your flow while you sleep. Put on a clean pair before going to bed, and change during the night if you need to.
Change if you feel damp for a longer time, or if you notice the fluid is no longer absorbed as well. Don't wait for the maximum wear time if you need to change sooner.
Put the underwear in a laundry bag and follow the care instructions. Let it air-dry, with no tumble dryer and no ironing.
It depends on your flow, how often you change and how long they take to dry. Have clean pairs ready for your changes and for the time when the others are being washed or drying.
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