The Cotton Menstrual Panties are innovative and practical underwear designed for women to provide leak-proof protection during their menstrual cycle. Made with comfortable and breathable pure cotton fabric, these panties have a triple-layer design for leak-proof technology. They also feature an intimate pocket design and a high elastic fit for maximum comfort. The panties are waterproof and easy to clean, making them perfect for overnight wear. Available in sizes M-XL.