Every one of Mme L'Ovary's removable pads fits into our daytime undies and absorbs as much as regular protection. Worn alone, the undies can absorb as much as a panty liner, and that gives you a whole extra layer of protection. Each pair of Mme L'Ovary nighttime undies is equivalent to an overnight maxi pad and reaches higher both up front and behind, so you're sure to feel dry when you wake up.