Super absorbent, sleek style made for heavy days. Absorbs up to 9 tampons worth of flow! Yup. I’m for those days when your period has your foot down on the flow pedal. I have a little less fabric than the high-waisted, but with the same four-layer towel system I have just as much absorbency. My padding is designed to take whatever the flow throws, while making you feel extra secure and safe. Oh, did I also mention how cozy and comfy I am? Anything a tampon or pad can do, I can do so much better. When to wear: On your heaviest days. Also great for postpartum and perimenopause. Trying to do period math? Click here to work out how many pairs you need for your period according to your Flow Threshold.