Classic Period Underpants
Classic Period Underpants
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- Free shipping
- 30-Day Risk-Free Trial
- Free From PFAs & Chemicals
Experience Unmatched Comfort & Leak-Proof Confidence!
We’ve taken the essentials you love—ultra-soft fabric, a flexible waistband, and a flattering boy-leg cut—and elevated them to perfection. Completely reimagined, full-coverage gusset that extends seamlessly for unbeatable leak protection. 🔒
These briefs look and feel exactly like your favorite everyday underwear, but they secretly harbor a revolutionary 4-layer period-proof lining. Powered by organic cotton, our advanced system naturally wicks moisture, super-absorbs menstrual flow, and shields you from stains and accidents.
Perfect for heavy flow days or a peaceful, worry-free night’s sleep, each pair holds the protection of 6–8 tampons—so you stay dry, confident, and comfortable all day (or night).
Engineered for Total Peace of Mind:
❤️ Supreme Comfort
So luxuriously soft, you’ll forget you’re even wearing period underwear.
⏰ 8-Hour Reliable Protection
Confidently power through your day—or sleep soundly—all without a single change.
🩸 Advanced 4-Layer Technology
Delivers superior absorption + breathable dryness for all-day freshness.
🛡️ 360° Leak Guard
The extended gusset creates a full-barrier shield, offering extra layers of security.
🌿 Sustainable & Cost-Saving
Reusable, machine-washable, and far kinder to the planet than disposables.
| KOKO | PITUUS | VYÖTÄRÖ | ||
|---|---|---|---|---|
| cm | inch | cm | inch | |
| S | 25.5 | 10.04 | 62 | 24.41 |
| M | 26.5 | 10.43 | 66 | 25.98 |
| L | 27.5 | 10.83 | 70 | 27.56 |
| XL | 28.5 | 11.22 | 74 | 29.13 |
| 2XL | 29.5 | 11.61 | 78 | 30.71 |
| 3XL | 30.5 | 12.01 | 82 | 32.28 |
| 4XL | 31.5 | 12.4 | 86 | 33.86 |
Quick guide
Quick guide
For optimal freshness, replace your period underwear after wearing them for 6-8 hours—though you might need to change more frequently during heavier days. They're ideal for wearing throughout your workday, relaxing at home, or sleeping through the night!
Remember to maintain proper hygiene by rinsing your underwear prior to putting them in the washing machine.
To keep your undies in top condition, follow this simple care routine:
- Start with a cold water rinse
- Machine wash on a cool cycle (below 30°)
- Gently stretch the fabric to maintain the perfect fit
- Air dry on a line or rack
Simple as that!
Good for you and The Planet
Good for you and The Planet
Every year, over 12 billion pads and 7 billion tampons end up in landfills. The average menstruator uses 11,000 disposable products in their lifetime.
Our period underwear offers a better way—reusable, reliable, and completely PFA-free. Better for your body, kinder to the planet.
30-Day, No-Risk Trial
30-Day, No-Risk Trial
Experience your first purchase with total confidence: new customers may test-drive one item from their opening order for 30 days—absolutely risk-free.
