Organic cotton is a type of cotton that is grown without the use of any harmful pesticides or fertilizers. Organic cotton is naturally hypoallergenic and soft, making it perfect for those with sensitive skin. Additionally, it has a higher absorbency rate than other cottons, meaning it can absorb and retain moisture more effectively than synthetic fabrics. The 600 thread count cotton satin pillowcase is made from 100% organic cotton and has a luxurious, silky feel against the skin. It is also breathable and helps keep your skin cool and comfortable as you sleep. The pillowcase is machine washable for easy care and is available in a variety of colors and sizes.