Period.’s The Sporty high-waisted style is a super-absorbent, leak-free period panty designed to withstand ultra-movement and sweat, absorbing up to 8-10 tampons of flow. It can run, spin, do squats, yoga and workout, or can just sit down and relax. Made from PeriodTech™ fabric – a super-stretchy nylon and spandex knit that moves with you. As always, the gusset is made with organic cotton. The Period Company creates affordable, absorbent and sustainable period underwear for all.