Elevate your period time comfort with these boxed Thinx for All period underwear in size XL. These brief slip panties are made from a blend of cotton, cotton blend, and fabric, with 95% organic cotton and 5% elastane for all-day absorbency and leak-proofing. The solid black color and minimalist design make them perfect for everyday wear, while the washable garment care allows for easy maintenance. These panties prevent leaks and offer a comfortable fit, making them a must-have for any woman's period time.