Guaranteed The Most Comfortable Pillow You'll Ever Own*! Over 10 years ago, Michael J. Lindell found himself extremely frustrated because, like you, every pillow he ever used went flat. He would toss and turn all night and wake up with aches and pains in his arms and neck. So he set out to create the world's healthiest, comfortable and most durable pillow. And that's just what he did! MyPillow Classic features a patented interlocking fill that adjusts to your individual needs regardless of sleep position. MyPillow is machine washable and dryable, stays cool and comes with a 10-year warranty. Size King