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Sleep Peacefully on the Spacious Serta iComfort Observer King Mattress When you sleep on the Serta King Super Pillowtop iComfort Observer Mattress , you’ll start each day refreshed. The EverFeel Triple Effects Gel Memory Foam conforms to your body, and an amazing triple layer of Serta Pillowsoft Foam provides gentle, soft support all night. The specially designed hybrid sleep system is engineered with 952 Duet Edge Technology, which features hundreds of individually wrapped coils that adapt and react to your sleep position and isolate partner motion. This king mattress is not only spacious, but the Best Edge Foam Encasement let you stretch comfortably from edge to edge.
  • EverFeel Triple Effects gel memory foam works in concert with the rest of the mattress to give you a superior sleep experience
  • 3 layers of Serta Pillowsoft Foam helps to relieve pressure points and gives you a luxurious sleep environment
  • EverTemp technology helps to dissipate excess body heat, keeping you cool and comfortable
  • 952 Duet Edge individually wrapped coilswork hand-in-hand with the gel memory foam layers to give you added support all night long
  • Best Edge Foam Encasement gives you a larger edge-to-edge sleep surface
  • Super pillowtop plush comfort gives you an added layer of cloud-like luxury


Construction Hybrid
Approximate Dimensions:
Mattress Height 14.5
Mattress Width 76
Mattress Length (in.) 79.5
Support System:
Coil Count 1200
Mattress Cover Material Cotton-Polyester
Size King
Product Overview:
Overall Dimensions L 79.5 in. x W 76 in. x H 14.5 in.
Mattress Weight (lbs.) 100
Mattress Top Super pillow top
Comfort Plush
Color Off white
Package Quantity 1
Warranties & Coverage:
General Warranty 10 Year

Product Documentation

Product Warranty - English

Energy Star Logo   Energy Guide Logo

Manufacturer's Warranty
1 year parts and labor
SearsOutlet Certified
Find Out More »


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