What materials are period underwear made of?

In our micro range, 83% of the shell fabric is recycled polyamide and 17% is elastane. The fabric has an OEKO-TEX Standard 100 certification. To get the right elasticity in the waist, we use silicone. 

In our organic cotton range, 79% of the shell fabric consists of organic cotton blend and 21% is elastane. The fabric has an OEKO-TEX Standard 100 certification.