Sink into structured support with this Serta Sea Heights extra firm tight top mattress, featuring individually wrapped coils for responsive cushioning. Cool twist gel encourages airflow and heat dissipation, while BestEdge foam encasement reinforces the perimeter to help minimize edge roll-off and maximize sleep space.
Mattress height approx. 13"
Product dimensions: 80"L x 76"W x 13"H
Product weight: 104.34 lbs.
Mattress type: innerspring
Comfort level: extra firm
Top type: tight top
Coil count: 1051
Compatible with an adjustable bed
Box spring/foundation sold separately
Serta's 805 individually wrapped coil system provides contouring, cradling support
Serta Gel memory foam- contours the body for cradling comfort and allows airflow to keep you cool and comfortable throughout the night
Cool twist gel foam- cooling gel is swirled directly into a breathable foam designed to promote airflow and heat dissipation
Meets federal fire safety standard
CertiPUR-US certified
Eligible for white glove delivery, which includes product assembly. Select at checkout.
Style Variants
Available Colors: Multi
Size Reference for Serta Firm Tight Top Mattress
Available Sizes: King
