Stay Dry Layer Technology™ Quickly absorbing, no feeling of wetness. Only 1mm thicker than normal underwear - but still incredibly strong. Up to 12 hours of wear time Reliable – all day long. Biocide-free & no harmful substances Still low-odor & hygienic. Strong days require strong panties! Is your bleeding as heavy as you? No problem: you can simply let the panty run, because it absorbs liquid and locks it in safely. In a comfortable hipster cut, with longer legs for a secure feeling even for heavy bleeders.