The period hipster is a reusable panty designed as your first line of defense on light to moderate flow days and as a backup for leaks on your heavier days. Holds up to 2 regular tampons (that's 14 ml!) Stretchy and smooth outer fabric that is breathable Leak protection Moisture-wicking gusset fabric Antimicrobial (silver zeolite and silver copper zeolite) technology reduces odor-causing bacteria on the gusset. Low rise Patented technology. WASH AND CARE INSTRUCTIONS: Immediately after use, rinse 'em out in cold water until it runs clear. After they're rinsed, toss them into the washing machine with your other items. You don't need to wash 'em separately. Machine wash cold and steer clear of softeners or bleach, they're a major no-no. Tumble dry low.