Adjustable friendly: Yes
Layers & Benefits:
Sleeping on a mattress that provides firm, secure support doesn’t have to have the surface feel of a bare camp cot. That is why the sleep experts at Serta crafted the iSeries 14-inch firm innerspring mattresses using strategically placed layers of their advanced memory foams above the patented coil support system to give you a soft surface feel and customized, conforming support. A quilted top section of Serta® Pillowsoft and support foams gently contours and cushions your body while immediately promoting proper alignment for that soft surface feel that is often overlooked in other firm innerspring mattresses. Below that surface lies a layer of Cool Action™ gel memory foam to provide pressure relief while working to regulate body temperate for a cool night’s sleep and refreshing feel. Laying the groundwork for those foam comfort layers is the Custom Support® Individual Advantage™ coil system, consisting of individually wrapped coils that continuously adapt to your body’s shape and movements to deliver customized support while reducing partner-induced motion disturbances. Enveloping these components and creating a durable, secure casing to the entire mattress is the Total Edge® foam encasement, which is specially designed with a deep foam rail around the outer edge of the sleep surface to extend the total sleep area while helping reduce edge roll-off for a worry-free rest, giving you a leg-up (or at least some leg space) against your partner’s mattress-hogging tendencies.