How ooia period underwear works

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Discover how ooia period underwear protects, fits, and provides comfort with smart technology

Magic Membrane System

ooia period underwear, designed in Berlin, combines the feel of your favorite underwear with functionality. Thanks to an integrated membrane system in the crotch, liquid is reliably wicked away from the body, safely absorbed, and protected from leakage.

LagenPrinzip ooia Period Underwear

The layer closest to the body is made of super soft merino wool (for period underwear). It quickly wicks moisture away from the body, so you feel dry at all times

The middle layer consists of specialized fibers that absorb moisture at lightning speed, like a sponge.

The outermost layer is a liquid-impermeable membrane that does not allow any liquid to pass through to the outside, thus protecting you from leaks. In addition, this layer - just like all the other layers - is breathable, ensuring that you do not sweat.

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What else ooia period underwear can do

Comfort

ooia period underwear is super comfortable because we invested a lot of research time in selecting the softest fabrics. In addition, the fabrics are very elastic and soft, so they can adapt perfectly to your body. Because ooia loves your body!

Suction power

ooia period underwear is suitable for all bodily fluids, meaning not just blood, but also urine or general vaginal discharge. Depending on the model, ooia can absorb the equivalent of 1-10 tampons, or 5-50 ml, of fluid.

Leak-proofness

The seams are designed to be leak-proof through a special seam-technique.

Naturalness

Since we love natural fibers, we made sure that natural materials come into contact with your body in as many places as possible – the super soft merino wool effectively prevents sweating.

Lightness

It was very important to us that ooia period underwear is as thin as possible so that you have a comfortable wearing experience - therefore we have chosen very thin and light fabrics. ooia is no thicker than 1-2mm at its thickest point.

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Oooia's skin-friendliness is certified!

All ooia products are certified according to OEKO-TEX ® STANDARD 100. This means that all individual components of ooias, from the fabrics to the threads and labels, have been tested for over 1,000 harmful substances, including PFAS. The Hohenstein Institute has classified all of these as skin-friendly and harmless. The certification confirms that the criteria for the certificate have been met.