Body of underwear is made from microfiber. Light Absorbency: Light to medium absorbency. Built for when your period is easing out of the heavy days. Absorbs up to 4 regular tampons worth of flow. I’m the perfect pair of high-waisted for when your flow begins to lessen, or for light periods. I’ve got light padding - so light you won’t feel it, but it’s just enough to make you feel safe and absorb any leaks. I’m also great for periods that can’t quite end and you have those slow exit days where you’ve got a tiny bit of a flow and still need something and don’t want to commit to a tampon, but don’t want to risk a leak. I also bring a light mood with me. You’re welcome. When to wear: on light days or every day if you have a light period. Great for the gym. The Period. Company is PFAS free and proud of it. Here’s how they make that possible: Before going into production, each Period. fabric is tested by Intertek Labs to ensure the fabric passes both CA PROP 65 And a PFAS panel. The CA prop 65 panel tests for over 400 toxins and carcinogens, in addition to a wide range of PFAS. Then, during production, Period. consumer tests the bulk product at UL labs. These tests include color fastness, shrinkage, performance and another round of heavy metal and PFAS testing. Each piece of Period. fabric has to pass these tests otherwise they don’t make it out of the door. Period. have been tested by numerous consumer groups and have just received a validation from UL of ‘PFAS NOT DETECTED’ for all products.