Our PANTIE PRO Mid Waist Period Brief's secret is its three-layer NüWA-TECH™ design, comprised of a quick-drying inner lining, a highly-absorbent middle layer, and a waterproof exterior. This item is FINAL SALE and cannot be returned or exchanged. Details Materials & Care Shipping & Returns • Durable, elastic, and highly absorbent for all-day, worry-free comfort — great for replacing or reducing the use of disposable hygiene products.• Maximum absorbency of 36 mL of fluid (approximately 4 regular tampons). Leak-free mid-waist cut for full coverage and all-day confidence. • Available in three colors & multiple sizes for the perfect fit. • Materials: Shell: 95% Cotton 5% Spandex. Lining: 90% Polyester, 10% Spandex. Middle Layer: 91% nylon, 9% Spandex. Inner Layer: 89% nylon, 11% Spandex.• Care instructions: For best results, gently handwash with like colors in cold water or machine wash cold using a laundry bag. Hang to dry. Do not iron. • Free Shipping on US orders of $50+• This item is FINAL SALE and cannot be returned or exchanged. Review our shipping and returns policy here. Questions? Email us.