Proof "Postpartum Leakproof" hipster-style briefs offering extended front-to-back leak protection Patented Leak-Loc™ core pulls in liquid while antimicrobial lining wicks away moisture for all-day dryness Super heavy absorbency: holds 5 tampons or 10 tsp of liquid Ideal for: heavy bladder leaks, heavy periods, and overnight period protection Provides moderate seat coverage Nylon/spandex Lining: cotton/polyester Machine wash line dry Imported