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Serta iSeries NXG mattress on a wooden bed in a bedroom.
Infographic detailing the features of the Serta iSeries NXG mattress.
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Person lying on the Serta iSeries NXG mattress.
Serta mattress features and technology specifications.
Serta iSeries NXG mattress shown from above on a plain background.
Serta iSeries NXG mattress shown from an angle on a plain background.
Warranty and shipping details for the Serta iSeries NXG mattress.
Serta

Iseries Nxg Mattress

$2,599.00
Size

Available at

serta.comBest Price
$2,599.00
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The Serta iSeries NXG 3500 Medium Foam mattress is an all-foam sleep system designed for deep contouring pressure relief and advanced temperature regulation. It features high-density NXG Memory Foam for body-hugging comfort, complemented by a CoolFeel Plus System and Carbon Fiber Memory Foam that actively draws heat away from the body. For structural integrity, it includes a high-density foam core with Ultimate Edge Support to ensure stability from edge to edge. This medium-feel mattress is ideal for all sleep positions and is CertiPUR-US certified for safety and quality.

  • NXG Memory Foam for deep, contouring pressure relief
  • CoolFeel Plus System with Carbon Fiber Memory Foam for all-night cooling
  • High-density foam core with Ultimate Edge Support for edge-to-edge stability
  • Designed to minimize motion transfer between partners
  • CertiPUR-US Certified foam
  • Compatible with adjustable bases
  • Made in the U.S.A. with global components
  • Medium foam feel for balanced support
  • Advanced cooling technology for temperature regulation
  • iSeries NXG series

Details

Category
Memory Foam Mattresses
Coil System Type
No coils
Recommended Sleep Position
Back, Stomach, Combination, Side
Pattern
Geometric, Solid, Texture, Striped
Mattress Features
Adjustable base compatibility, Cooling function, Edge support, Motion isolation
Bedding Size
Twin XL, Double, Queen, King, California king
Firmness
Firm, Medium
Sleep Position Suitability
Back sleeper, Stomach sleeper, Combination sleeper, Side sleeper
Materials
Memory Foam, Carbon Fiber Memory Foam, Gel Memory Foam

Questions & answers

How much does it cost, and where can I buy it?
This Serta memory foam mattress is sold by 1 retailer for $2,599.00. Available at serta.com.
Is it in stock?
Yes, it's currently in stock.
What are the key features?
Key features include NXG Memory Foam for deep, contouring pressure relief, CoolFeel Plus System with Carbon Fiber Memory Foam for all-night cooling, High-density foam core with Ultimate Edge Support for edge-to-edge stability, Designed to minimize motion transfer between partners, and CertiPUR-US Certified foam.
What is it made of?
It's made of memory foam, carbon fiber memory foam, and gel memory foam.
What sizes are available?
It's available in cal king, full, king, queen, split head king, split head queen, and twin XL.
What's its coil system type?
Its coil system type is no coils.