Features: 95% Cotton, 5% Spandex Hand Wash Material [Perfect for All Women] - Our women's menstrual underwear is designed for menstrual cycles, postpartum recovery, urinary incontinence, and bladder leakage. These high-waist women's cotton menstrual underwear offer moderate abdominal support and are suitable for postpartum use. They provide additional protection to avoid stains on pants or sheets and offer comfort day and night. [High-quality Fabric] - Made with 95% combed long-staple cotton and 5% spandex. They include a leak-proof lining made of blended cotton, polyester fiber, and a breathable waterproof membrane. [Longer and Wider Protection] - The leak-proof layer of these menstrual briefs features a wider and longer design, offering full front-to-back coverage, making you feel relaxed and comfortable during daily activities or sleep. [Highly Absorptive & Leak-proof] - The special fabric of the leak-proof layer in our period panties provides strong absorption, breathability, water resistance, and is easy to clean. The outer layer is made of high-quality cotton that is breathable, moisture-wicking, elastic, and soft. [Extra Protection] - On heavy flow days, while using a pad, tampon, or menstrual cup, this underwear offers excellent overflow protection. If your pad, tampon, or cup leaks, the menstrual underwear gives added safety. Packaged includes: 1/5 x Women's Briefs Note: 1) This product serves as extra leak protection and should be used with pads, tampons, or cups. 2) The underwear helps protect against overflow from pads or tampons. Our products are made with high-quality materials to deliver a great user experience. We aim to ship all orders within three days of purchase, with an estimated delivery time of 8-15 days. When shopping, please check the size and dimensions to ensure it meets your needs. Detailed product information, including features and specifications, has been provided. We want you to be satisfied with your purchase. If you have any questions, please feel free to contact us. We are happy to assist you. Thank you for choosing our product. We hope you enjoy it.