Serenity Hybrid | Medium-Firm hidden_medium_comfort With CertiPUR-US certified foams

With CertiPUR-US certified foams

and long-lasting softness

Its lower 8-inch profile makes it an excellent option for kids

supportive foundation

5" low-profile foundation delivers durable

Serenity Hybrid | Medium-Firm hidden_medium_comfort With CertiPUR-US certified foamsThe Serenity Hybrid Medium Firm 13 Mattress delivers cooling comfort and supportive alignment at a price that rivals Casper and Purple. A PCM cooling stretch knit cover regulates temperature all night, while 1 of Serene Foam with Supportive Air Technology and 2 of High Performance Support Foam provide contouring comfort with extra lift. Individually wrapped coils with reinforced edge support enhance durability, airflow, and motion isolation. Designed