Contouring comfort meets dependable support in this Serta mattress, pairing the Q4 Support System with QuiltLoft Foam and HD Support Foam for balanced cushioning and full-body support. Breathable wool and CoolFeel Fabric promote airflow and help regulate temperature, while reduced motion transfer encourages uninterrupted rest. A plush pillow top and BestEdge Foam Encasement enhance pressure relief and edge-to-edge stability, while the adjustable-base-compatible design delivers lasting comfort for every sleep position.
Mattress type: innerspring
Comfort level: medium
Top type: tight top
Coil count: 614
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
PillowSoft Aire foam adds cushioning while promoting airflow
CertiPUR-US certified
Meets federal fire safety standard
Eligible for white glove delivery, which includes product assembly. Select at checkout.
Size Reference for Serta Tight Top Mattres Set
Available Sizes: Twin
