Sleep better and protect your hair. Silk absorbs less of the moisture in your hair vs cotton. Don’t take the moisture from your hair that’s what you need to keep your hair healthy and growing. Our silk pillow cases were made for protection. If you’ve ever heard someone say “I don’t wrap my hair at night I have silk pillow cases” believe them. You’ll wake up with your hair safe. Silk also keeps you cool instead of making you sweat.