Cobalt Firm Premiere Hybrid Mattress by Sealy - Twin XL
The Posturepedic® Premier Hybrid Series mattress is half foam and half springs, combining body-conforming comfort with all-over support so you can relax and sleep well. Half foam and half springs hybrid, this mattress is the perfect pairing of Gel Memory Foam on top for body-conforming comfort, and specially engineered springs underneath for full-body support. Bases/foundations sold separately.
Measurements (Mattress Only)
Twin XL: 37.75"W x 79"L x 11.5"H
Half Foam/Half Springs Hybrid
A hybrid mattress delivers the best of both worlds: memory foam on top for body-conforming comfort, with specially engineered springs underneath for full-body support
Premium Cover Fabric
Premium-weight, lofty stretchy knit fabric with soft spun yarn that allows the memory foam underneath to easily conform to your body. Side panels use a breathable border fabric that allows more airflow to help keep you more comfortable during the night
Cooling Gel Memory Foam
In the top half of the mattress, layers of gel memory foam infused for body-conforming comfort and reduced motion transfer. Features gel memory foam infused with cooling material to help keep you comfortable during the night
Zoned Sealy Embrace™ Premier Coil
Premium version of our specially engineered encased coil system for even more precise and exeptional support. Encasing allows each coil to move independently, for more targeted support and reduced motion transfer. Nearly 20% more encased coils throughout respond to the natural curves and alignment of your spine, for exceptional full-body support. In the center zone, nearly 20% more coils for even better support where you need it most.
CoreSupport™ Premier Center
Premium version of our exclusive feature, with reinforced gel memory foam in the center third plus nearly 20% more coils, for exceptional support and durability where you need it most
SolidEdge™ HD Premier System
The premium version (wider, at 3 inches) of our reinforced border around the mattress edge so you can use the full surface of the mattress, as well as providing a solid seating surface
Designed and built in the U.S.
Compatible Foundations and Bases (See Related Products)
Traditional Flat Standard/High Profile Foundation - 9"
A durable boxspring base for your mattress in a coordinating fabric.
Traditional Flat Low Profile Foundation - 5"
A durable boxspring base for your mattress in a coordinating fabric. The low profile is simply a matter or preference which can assist with many issues including making the bed lower and easier to get into.
Ease Adjustable Base
The head and foot of the Ease Base independently adjust with a wireless remote, creating virtually unlimited ergonomic positions. Return to laying flat with the touch of one button. Designed to be placed on the floor or on your existing frame. With additional accessories, sold separately, you can configure the legs of the base higher or lower.
Reflexion 4 Adjustable Massage Base
The head and foot of the Reflexion Base independently adjust with a wireless remote which features 3 pre-programmed position memory settings. Stress-ending massage options allow you to choose the zone and intensity of your relaxation experience. With additional accessories, sold separately, you can configure the legs of the base higher or lower.