Stay fresh and dry during your period with these nonbulky, easy-to-clean briefs that absorb the equivalent of four tampons and prevent leaks and odors. This French-designed style features three layers: a hypoallergenic drainage layer, an absorbent middle layer that fights bacteria and a waterproof membrane to prevent leaks. The gusset is wider and longer than in traditional panties for extra security. Cotton-lined gusset 75% nylon, 25% elastane Hand wash, dry flat Imported OEKO-TEX®-certified materials free of harmful substances