Each pair Mme L'Ovary daytime undies includes 3 removable pads, so you can stay dry in the same pair all day long. You can change your pads as the day progresses and according to your flow. In other words, just one pair of Mme L'Ovary's daytime undies is equivalent to 3 pairs from another brand. Mme L'Ovary's products are practical, economic, and, well, awesome!