ABOUT THE COLLECTION: Better rest meets peace of mind in the Modern Luxury collection from King Koil. Crafted for an unparalleled sleep experience, this collection blends sophisticated design with premium features for ultimate comfort and all-night support. The Modern Luxury collection incorporates advanced coil technologies to enhance posture alignment, while specialty foams regulate temperature and minimize motion transfer—ensuring a deeper, more restorative night's sleep for everyone. View all mattresses in the Modern Luxury collection.