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Rose Petra - Heavy Flow

CHF 29.71

Introducing Rose Petra period underwear, a real game-changer for your period. Its high absorbency can replace up to 6 tampons, offering security and all-day protection. Despite its absorbency, it remains thin and comfortable and feels like regular underwear.

Leakproof & reliable
Replaces up to 6 tampons
Washable & reusable
Sustainable
Free from silver, biocides and PFAS
30-day return policy
Fast shipping from Switzerland

Absorbency

Heavy flow

Up to 6 tampons

Size XXS XS S M L XL XXL

Size guide 1

For these models only: ROSE Elegance, ROSE Petra, ROSE Swiss Deluxe

How to measure

Stand upright and relaxed.
Place the tape measure horizontally around the widest part of your hips and bottom.
Keep the tape against your body without digging in or pulling it tight.
Measure in underwear or over very thin clothing.
Check in a mirror that the tape is level all the way around. Measure twice to be sure.

If your measurement is at the upper end of a size range, choose the next size up.

Hip measurement (cm)	Your ROSE size
≤ 87	XXS
88–92	XS
93–95	S
96–102	M
103–107	L
108–112	XL
113–117	XXL
118–122	3XL

Example: 96 cm → size M

The pants should fit close to your body so the absorbent area stays securely in place.

Measuring too high, at the waistband or hip bones, gives a measurement that is too small and the wrong size.

Measure around the widest part of your hips and bottom for the correct measurement and fit.

SIZE GUIDE

Are you unsure which size fits? Contact us, we are happy to help you personally.

In stock · Ships in 1–3 business days

30-day returns & exchanges

Product details

This period underwear for heavy-flow days can absorb as much fluid as 6 regular tampons. The waistband is elastic and has a beautiful opaque design. The briefs are very comfortable to wear. The fabric is also breathable and so absorbent that you always feel dry.

Material

Inner layer: 95% cotton and 5% elastane
Absorbent core: 80% polyester and 20% elastane
Protective layer: 100% TPU
Outer layer: 88% nylon and 12% elastane

Testimonials

What others are saying about ROSE.

★★★★★ Verified review

I have tried several pairs of period underwear, but these are really comfortable and make me feel secure even when I am out and about. They have become an essential part of my period routine.

Mia Z.

★★★★★ Verified review

Very comfortable to wear, and you can hardly tell the difference from regular underwear.

Anna K.

★★★★★ Verified review

What impressed me most is the comfort. The underwear feels pleasantly soft, fits well, and means I have to worry much less about my period in everyday life.