Stay confident, leak-free, and comfortable all day with Sanity Reusable Period Panties the eco-friendly choice for modern women. Designed with advanced 4-layer leakproof technology, these period panties provide reliable protection for heavy flow days, overnight use, travel, workouts, or long work hours.Crafted from a soft, breathable blend of 80% Nylon and 20% Spandex, they offer a snug and stretchable fit that feels just like regular underwear. Reusable and washable, Sanity period panties are perfect for reducing waste while keeping you dry, fresh, and worry-free wear, wash, and reuse every month.