A new, pressure-relieving hybrid mattress, the Serta Perfect Sleeper Tranquil Wave 11-In Medium Hybrid Mattress-In-A-Box delivers relaxing, pressure-relieving comfort and cradling support to your front door. With HexCloud Gel memory foam, you'll be provided with cooling support like never before. We bumped up the support with our individually-wrapped coil technology so you can rest easy knowing that Serta has got your back, all night long. With a 10 year limited-warranty and CertiPUR US certified foams, you can be rest assured that your Serta mattress has got your back. We pack these high-quality mattresses in fuss-free cartons so you can simply unpack, unroll, and unwind.Your new mattress may initially feel firmer than expected. Please allow up to 60 days to acclimate to your new mattress as it naturally adjusts to contour, comfort, and support you best. Premium memory foam is temperature-sensitive; it may feel firmer in cooler temperatures and softer in warmer ones. For your preferred comfort, please allow several hours for your memory foam mattress to adjust to the room’s temperature.
Pressure-relieving medium feel 11-In hybrid mattress that is packed in a convenient carton for contact-free delivery
Airflow and heat dissipation is promoted by Cool Twist Gel Foam that is swirled directly into a breathable foam
Cool, contouring pressure relief is delivered via our exclusive HexCloud Gel Memory Foam boasting unique geometric cut outs
Cradling support from edge-to-edge, minimizing the impact of your partner’s movements, in thanks to our coil system of 825 individually wrapped coils
Additional support is provided by the Serta Base Foam layer
Easy set up- just unpack, unroll, and unwind
We only use foam that is Certi-PUR certified and proudly 100% USA assembled
Compatible with most frames, platforms and adjustable bases
10 year limited warranty, so you can stay worry free