Secure
High level of security thanks to
multi-layer protection system
This store requires javascript to be enabled for some features to work correctly.
Our specially designed period underwear for young girls offers reliable comfort in everyday life, during sports lessons and leisure time.
High level of security thanks to
multi-layer protection system
Free of silver chloride and
other additives
No wool, no silk, no animal components
Washable and durable
- no disposable products required
Period panties for young girls and teenagers are the uncomplicated solution for school, sports and sleepovers: put them on like normal underwear and – depending on the flow – wear them for up to 8 hours.
The multi-layered protective layer reliably absorbs fluid, guaranteeing you a dry feeling – day and night. Learn more about how it works . Our period underwear is washable and reusable. By choosing it, you're opting for the environment instead of a disposable product. femtis uses certified materials like organic cotton in the intimate area – without silver chloride, PFAS, biocides, or animal fibers. For girls and teenagers who want to feel confident and comfortable during their period.
Draws blood away from the body quickly and provides a dry wearing comfort.
The layers absorb blood - even on heavy days - and lock it in.
Prevents leakage and is waterproof. It is still breathable.
Made from different fabrics depending on the model. All are skin-friendly for excellent comfort.
An important factor when selecting the right period underwear for teenagers is the fit. For maximum safety and comfort, it’s essential that your period panty fits well. Here you’ll find our femtis size chart.
When it comes to fit, it’s best to go by your regular underwear and what feels most comfortable to you. At femtis, you can choose between different absorbency levels and styles. You’ll also find a Period Panty Guide in our magazine.
| Hip in cm | Teen Size |
| 75 - 79 | 146 |
| 75 - 80 | 152 |
| 81 - 86 | 158 / 164 |
| 87 - 92 | 164 / 170 |
| 93 - 98 | 170 / 176 |
| 99 - 104 | 176 / 182 |
| 105 - 110 | 182 / 188 |
Our specially developed period underwear for young girls provides reliable comfort in everyday life, during sports class, and in their free time.
Our period underwear works just like regular underwear – only better: The integrated, eco-certified membrane system contains up to seven layers, depending on the style. These layers absorb fluid, prevent leaks, and keep your child feeling dry and secure. Learn more about how it works here.
Without taboos: We talk openly about women’s health and empower you with real education and practical, everyday solutions in our magazine.
Period underwear for teenagers is designed for all young girls who want security and comfort during their period – especially during their first cycles.
Our styles can be worn on their own or combined with pads, tampons, or menstrual cups – depending on flow level, comfort, and situation.
The number of tampons a femtis period panty for teenagers can replace varies by model and ranges from one up to six tampons. Lighter styles replace about 2 to 3 tampons, while styles for heavy flow can absorb up to 6 tampons.
“Sustainable” sounds good – but is often said far too easily. Our period underwear is washable, reusable – and therefore a conscious alternative to disposable products like tampons or pads. Our panties are certified according to OEKO-TEX® Standard 100, meaning every single component is tested for harmful substances and proven safe for your health.
For the innermost layer in the intimate area, we use organic cotton and continuously test new, more responsible materials. Our panties are free from silver chloride, silver nitrate, zinc pyrithione, and biocides – and are 100% animal-free.