The Serta Perfect Sleeper Mackay Firm mattress features Serta’s Cool Action™ Gel Memory Foam and new 886 Custom Support® Firm Premium Wrapped Coil Innerspring. This mattress also features two layers of Serta’s Support™ Foam-This foam combines gentle cushioning with extra support, for more firm comfort.
Within The Mackay Firm mattress you will also find BestEdge® Foam Encasement- This system is designed to provide superior edge support while helping prevent sagging and edge roll-off.
- Fire Blocker® Fiber
- Serta PillowSoft® Foam
- Serta Support™ Foam
Two Layers of Serta Support™ Foam
- This foam combines gentle cushioning with extra support, for more firm comfort.
Cool Action™ Gel Memory Foam
- This gel-infused memory foam has millions of cooling gel beads that gather where your body needs extra support, while also helping reduce heat at the sleep surface.
886 Custom Support® Firm
- Premium Coil design balances body-hugging comfort with outstanding support for your body.
BestEdge® Foam Encasement
- This advanced Best Edge foam encasement system is designed to provide superior edge support while helping prevent sagging and edge roll-off, and has been tested beyond Industry standards to ensure durability and long mattress life.
Mattress Height (Approx.) 12”
Please note that the finish or fabric of this product in-store may be different from the photo currently pictured. Please contact your local store to confirm product pricing, availability, finish and fabric colors, and promotional dates. Prices are subject to change without notice.