Sleep comfortably through the night with this Serta mattress set, pairing EverCool Supreme Memory Foam with five-zoned comfort for responsive pressure relief and a stable, firm feel. CoolFeel fabric and a breathable wool layer help maintain a cool, refreshing sleep surface, while premium memory foam layers contour to your body. An adjustable-base-compatible design provides personalized positioning for enhanced comfort and support.
Mattress type: hybrid
Comfort level: firm
Top type: tight top
Coil count: 1203
Compatible with an adjustable bed
Q4 Support System uses 920 density 4-in-1 coils for even weight distribution, pressure relief, and lasting stability
CoolFeel Fabric is engineered with cooling performance technologies to help regulate temperature
EverCool Supreme Memory Foam cradles and cools you in a pressure-relieving embrace
Breathable wool layer offers a cool, comfortable rest
Firm and supportive with a pillowy, cloud-like top layer
CertiPUR-US certified
Meets federal fire safety standard
This box spring arrives in two pieces. Split box springs make it easier to maneuver through narrow stairwells, elevators and door frames.
Eligible for white glove delivery, which includes product assembly. Select at checkout.
Size Reference for Serta Tight Top Mattress Set
Available Sizes: California King
