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Serta iSeries NXG All-Foam 2500 Plush

GoodBed Expert Review
Our Take on Serta iSeries NXG All-Foam 2500 Plush

Founder of GoodBed
Michael Magnuson

Founder of GoodBed, Leading Mattress Expert

Summary: Serta iSeries NXG Overview The new Serta iSeries NXG Collection replaces the outgoing iSeries models and upgrades these with new memory foams, multi-level cooling features, and all-foam and hybrid designs. All of these are built with a smooth, very high stretch cover that maximizes the feel of the underlying high-performance foams. They also add some very high density foams. We’d even call some of these Ultra High Density - our highest density category in memory foam.

See our full review

Materials & Construction

Layer Details
Cover Stretch knit ("CoolFeel Cover")
Comfort Layers
  • 1″ HD memory foam ("Carbon Fiber Memory Foam")
  • 1.5″ memory foam ("EverCool Plus Memory Foam")
  • 1″ UHD memory foam ("NXG Memory Foam")
Transition Layers 2″ poly foam ("CushionQuilt Foam")
Support Layers 7″ HD poly foam ("Serta Foam Core w/ Ultimate Edge Support")
Total Thickness 12.5''

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Where to Buy
Serta iSeries NXG All-Foam 2500 Plush

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Serta Online Seller

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Benefits to Buying from Serta
  • Free delivery
  • Return policy
  • Financing available

Frequently Asked Questions
Serta iSeries NXG All-Foam 2500 Plush

  • Here are the in-home trial details for mattresses purchased from the Serta website:

    • Policy: Comfort Guarantee -- Mattresses can be returned for refund (after 30 day minimum trial).
    • Fees: A 15% return fee + $200 for return shipping is deducted from the amount credited for returns.
    • Notes: The iComfort/iSeries In-Home Trial Period is 120 nights. For other products, Serta's Comfort Assurance program is 45 nights.
  • Here are the delivery terms for mattresses purchased from the Serta website:

    • Policy: Delivery available - Free with any mattress purchase
    • Set-up: Set-up provided with delivery - Extra fee applies (+$150.00)
    • Removal: Removal of old mattress provided with delivery - Extra fee applies
    • Notes: Optional white glove delivery service includes set up, as well as the removal of packaging, your old mattress, and the box spring (if applicable).

Expert Q&A

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Additional Information

General Description

Serta iSeries NXG™ - the next generation of comfort. Designed with a series of benefits for the sleep you want. Experience immediate cooling, instant pressure relief, and ideal support for a deeper, more restful sleep at a price that makes sense. Featuring high-density NXG™ Memory Foam and a supportive foam core for deep, contouring pressure relief.

 

  • CoolFeel™ Cover: a cool-to-the-touch CoolFeel™ cover provides immediate cooling, directly from the mattress surface, so you can fall asleep faster
  • Carbon Fiber Memory Foam: contours as it cools to relieve pressure and channel heat away from the body for a more restful night’s sleep
  • NXG Memory Foam: innovative, high-density, premium memory foam for deep, contouring pressure relief
  • Foam Core with Ultimate Edge™ Support: premium, high-density foam core surrounded with Ultimate Edge™ Support for lasting, edge-to-edge mattress stability

About This Model

Status Active (released 2025)
Manufacturer Serta
Line Serta iSeries NXG
Collection Serta iSeries NXG Foam Level 1
Support Type Foam
Build Details
  • No-Flip
  • Works with an adjustable base
  • Mattress Thickness: 12.5"

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