Libresse pads with SecureFit and DFC works together to deliver all round fit and better absorption. Uniquely designed based on womens' curves to keep your pad securely in place, Libresse Maxi pad is recommended for regular to heavy flow days. Libresse pads with SecureFit and DFC works together to deliver all round fit and better absorption as it is uniquely designed based on womens' curves to keep your pad securely in place making sure that it is a Ngam Ngam Fit! Libresse Maxi Wings can't promise you the world during your period, but it's a good fit for protection on regular flow days. Comes with wings for extra security. - SecureFit - Deep Flow Channels (DFC) - Wings