HYBRID SPRING & MEMORY FOAM MATTRESS: The 759 Individually Encased Coil System provides independent support and comfort and also reduces motion transfer, while a layer of plush cooling gel foam provides comfortable sleeping COMFORT FROM EDGE TO EDGE: These king mattresses from SomosBeds have a foam encased perimeter provides edge to edge comfort and support, allowing you to utilize the full mattress, side to side and top to bottom PLUSH FEEL WITH SOFT COMFORT: This hybrid mattress features a blended organic cotton cover, which enhances the comfort you can experience with this plush feel mattress PLUSH COOL GEL FOAM: A layer of cool gel memory foam adds cooling comfort and helps this king bed mattress provide exceptional comfort and a cool night’s sleep, while the additional comfort foam layer enhances the plush feel FOCUS ON QUALITY SomosBeds mattresses of all sizes and styles are made with the highest quality materials to provide not only comfort and support, but also peace of mind with our 7 Year Manufacturer's Limited Warranty Experience the ultimate in luxurious comfort with the SomosBeds Mayfield Plush Mattress. Designed for those who demand the highest level of support and comfort, this king mattress features an individually encased coil system that provides independent support while minimizing motion transfer, ensuring a tranquil sleep. The foam-encased perimeter offers edge-to-edge comfort, so you can fully utilize the mattress surface. Wrapped in a blended organic cotton, it delivers a soft and comfortable sleeping experience. The quilt system incorporates plush cooling gel foam layers to provide exceptional comfort and a cool night’s sleep, while the additional comfort foam layer enhances the plush feel. A high-density fiber support pad at the bottom stabilizes the mattress, offering robust support and durability. Designed for king beds, SomosBeds king mattresses are perfect for both kids and adults, making them a great option for any room in the house. SomosBeds mattresses of all sizes and styles are made with the highest quality materials to provide not only comfort and support, but also peace of mind with our 7 Year Manufacturer's Limited Warranty.