Fern River Extra-Firm King Mattress w/Regular Foundation by Serta

Serta Perfect Sleeper
Fern River Extra-Firm King Mattress w/Regular Foundation by Serta

$1,799

Was $1,899
Only a Few Left in Stock

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Measurements

76" W x 79.5" D x 23" H
194 cm W x 202 cm D x 59 cm H

76" W
23" H
79.5" D
SKU KGR748402

Available Sizes

Colors

  • White
  • Blue

Features

  • Comfort Level: Extra Firm
  • Mattress and base height: 23"
  • Mattress Type: Innerspring
  • Lumbar Support
  • 5 Zoned Comfort: Zoned Feel for Targeted Body Support
  • Q4™ Support System: 4-in-1 Coils for Even Support
  • CoolFeel® Plus Fabric: Cooling Fabric For Added Comfort
  • Mattress Warranty: 10 years
  • QuiltLoft™ Memory Foam: Surface Comfort And Contouring
  • Serta® HD Support Foam: Extra Firm Support And Stability
  • Wool Fiber Layer: Breathable Natural Fiber Layer for Added Comfort
  • One-Sided Mattress
  • Adjustable Base Compatible
  • Antimicrobial Mattress Protection
  • BestEdge® Foam Encasement
  • Foundation: Long-lasting Support and Mattress Durability
  • Latex Free
  • Low Motion Transfer
  • Reinforced Center Support

Materials

  • QuiltLoft™ HD Memory Foam
  • BestEdge™ Foam Encasement
  • CoolFeel® Plus Fabric
  • Q4™ Support System
  • Serta® Balanced Base Support
  • Serta® HD Support Foam
  • Serta® Support Foam
  • Wool Fiber

Description

Combine spacious King-size comfort with an extra firm feel and traditional foundation support in the Perfect Sleeper Fern River 14" Extra Firm King Mattress With Regular Foundation by Serta. The tight top mattress layers QuiltLoft™ HD Memory Foam with Serta® support foams to create a stable surface designed for sleepers who prefer minimal softness. Its Q4™ Support System and 5 Zoned Comfort provide targeted support throughout the mattress, while BestEdge™ Foam Encasement helps strengthen the perimeter. CoolFeel® Plus Fabric and breathable wool contribute cooling-focused comfort. The included 9" regular foundation supports long-term mattress performance while creating a classic elevated bed profile.

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