Wake up to smoother hair.

Yes. Silk has less friction than cotton, so your hair glides instead of catching as you move. That means less frizz, fewer tangles and less bedhead, and silk absorbs less of your hair's natural oils. Silk also helps your skin and sleep.

Frizz comes from friction roughing up the hair cuticle. Silk's smooth surface creates much less friction than cotton, so most people wake up with noticeably less frizz.

Yes. Curls lose definition when they rub against cotton, and cotton pulls moisture and leave-in products out of your hair. Silk lets curls glide and absorbs less, so they stay softer and more defined.

Less friction means less flattening and crushing overnight, so styled hair tends to hold into the next day. That can mean fewer touch-ups with hot tools.

Silk reduces the rubbing and snagging that can lead to split ends and breakage from sleep. It is not a treatment for hair loss, but it is a gentle choice for fragile or color-treated hair.

Satin is a weave, usually made from polyester. It feels smooth but does not breathe or regulate moisture like silk, a natural fiber. Fishers Finery pillowcases are 100% Grade 6A mulberry silk on both sides.

Yes. Silk scrunchies hold your hair without the tight grip and creases of elastic ties, so they pair well with a silk pillowcase for overnight styles. Shop silk scrunchies.

Every Fishers Finery pillowcase is 100% silk, so every weight gives your hair the same smooth surface. Momme measures how much silk is in the fabric: 25 momme has 32% more silk than 19 momme, and 30 momme has 20% more than 25. Our 25 momme has been Good Housekeeping's Best Overall silk pillowcase for 10 years running. Read our momme guide.

Hand wash, or machine wash on a delicate cycle with cold water and a gentle detergent in the included mesh bag. Air dry. See our silk care guide for step-by-step instructions.