A new, pressure-relieving hybrid mattress, the Perfect Sleeper Tranquil Wave mattress delivers relaxing, pressure-relieving comfort and cradling support to your front door. We pack these high-quality mattresses in fuss-free cartons so you can simply unpack, unroll, and unwind.
HexCloud gel memory foam: Serta’s exclusive gel memory foam boasts unique geometric cutouts to deliver cool, contouring pressure relief for oh-so-relaxing sleep
Cool twist gel foam: the cooling gel is swirled directly into a breathable foam designed to promote airflow and heat dissipation
825 edition custom support coil system: this system of up to 825 individually wrapped coils provides curve-hugging support and minimizes the impact of your partner's motions
Isolates movement for undisturbed sleep
Designed and assembled in the USA
Includes Wave Hybrid medium king mattress
Warranty: 10 years limited