Features: -Great for: light spotting, replace a panty liner, back up a tampon, discharge, sweat -The Brief offers a slim, flexible leakproof core along the center of the undie. Extended coverage comes further up the front and back for enhanced protection. -Absorbency: Holds up to 3 Regular Tampons or 6 Teaspoons Fabric: Outer: 75% Nylon 25% Spandex Lining: 100% Polyester Lining: 69% Cotton 25% Polyester 6% Acrylate