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      Serta® perfectsleeper X™ Knox 13.75" Hybrid Plush Quilted Tight Top Full Mattress

      At a Glance

      Featuring 5 support zones designed for full-body spinal alignment with a combination of supportive coils and 1” Perfect Conform™ Memory Foam. Plus a classic quilted feel that makes for night after night of perfect sleep. Memory foam and cooling upgrades available.Read More

      $1,149.99

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      Model: KNOX-FM-PS

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      Product Overview

      Product Overview

      Sleep comfortably cool throughout the night with cooling technology and graphite-infused memory foam designed to redistribute heat away from your body. A quilted top offers a classic feel and added layer of plush foam. Xtraordinary sleep is possible, with Serta® Quilted Perfect Sleeper X™.

      5 ZoneResponse™ Design

      Combines coils and contouring memory foam full-body spinal alignment designed to offer comfort and support where you need it most.

      Perfect Conform™ Memory Foam

      Premium, graphite-infused memory foam designed to provide targeted pressure relief and redistribute heat away from the body.

      Layers

      PerfectPure™ Fiber

      1.25" Serta® PillowSoft® High Density Foam

      1" PillowSoft® Aire

      1.5" CushionGel™ Foam

      1" Perfect Conform™ Graphite Memory Foam

      5 ZoneActive™ Hybrid Design (8")

      1" Support Foam

      Serta has been in the sleep industry for over 90 years and has been dedicated the entire time to helping people like you find a solution to your sleep problems so you can finally sleep better than you ever have. We love helping people find their best sleep and this is why our brand exists. Serta has been in the sleep industry for over 90 years and has been dedicated the entire time to helping people like you find a solution to your sleep problems so you can finally sleep better than you ever have. We love helping people find their best sleep and this is why our brand exists. We believe that mattress shopping shouldn’t be stressful. We also believe whether you are buying online or in-store, you should be comfortable during the entire purchase process. So no matter if you're a back, stomach or side sleeper or if you sleep at night or during the day, we have a product to help you get the sleep you deserve. Check out some of the things we’ve learned along the way that help us to continue to be able to bring new sleep innovations to the table.

      *Mattress only, all other products sold separately. Images may not depict actual size.

      Useful Documents
      Specifications

      General Specs

      Height (in.)13.75
      Made InUSA
      Mattress SizeFull
      Width (in.)53
      Adjustable Base CompatibleYes
      Length (in.)75
      ColorBlue
      Manufacturer Warranty10 Year
      Mattress Comfort LevelPlush
      CollectionKnox
      Mattress TopTight Top
      Mattress ConstructionHybrid