Sonno Gel (2014) is designed to provide optimal support and comfort, with a special aerated foam layer that cradles your body and dissipates excess heat. A softer alternative to its siblings, it caters to those who prefer a mattress with more give. Unlike other memory foam mattresses, Gel quickly adjusts to your position without requiring a warm-up period, supporting your weight whenever you roll. It results in a feeling of floating, allowing you to rest naturally, isolated from pesky vibrations and movements that interrupt sound sleep. Free of metal coils that loosen and shorten the life of traditional mattresses, Gel is designed to last. It ships rolled in a compact tube for easy handling and rapidly expands to full thickness when unpacked, ready for use on any well-ventilated platform or slat bed. Backed by a 15-year warranty. Made in Italy.