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A Blue Serta® iSeries® NXG™ Mattress on a wooden bed frame in a styled bedroom setting, with a blue patterned bedding cover, two pillows, side tables, pendant lights, and a circular badge reading 'Bedding Good Housekeeping Winner Awards.' The mattress brand mark 'iseries' is visible near the bottom edge.

A Blue Serta® iSeries® NXG™ Mattress on a wooden bed frame in a styled bedroom setting, with a blue patterned bedding cover, two pillows, side tables, pendant lights, and a circular badge reading 'Bedding Good Housekeeping Winner Awards.' The mattress brand mark 'iseries' is visible near the bottom edge.

A Blue Serta® iSeries® NXG™ Mattress with a blue patterned mattress and matching pillows in a modern bedroom setting with a wooden bed frame, blue-gray walls, and a circular 'Bedding Good Housekeeping Winner Awards' badge in the top right.

Serta iSeries NXG 2500 Hybrid Medium mattress with layers labeled on a blue background

Hand on a textured blue Serta® iSeries® NXG™ Mattress fabric with a scale indicating medium firmness.

Serta Serta iSeries NXG Hybrid mattress features including firmness options, CoolFeel cover, and hybrid design on a dark blue background.

Serta iSeries NXG advertisement with features on a dark blue background

Logo with 'Made in the U.S.A. with Global Components' text and a cartoon sheep on a dark blue background.

Serta iSeries NXG 2500 Hybrid Medium mattress with a person lying on it, showing its layers.

Blue Serta® iSeries® NXG™ Mattress with brand logo on a white background

Blue Serta® iSeries® NXG Hybrid Mattress with brand logo on a white background

Serta® iSeries® NXG™ Mattress - 2500 Hybrid

$1,899.00
Featuring high-density NXG™ Memory Foam, Deep Reaction™ Gel Memory Foam, and our Q4™ Zoned Support System for even weight distribution and contouring pressure relief. A CoolFeel™ Cover offers instant cooling, while Carbon Fiber Memory Foam draws heat away from the body for all-night comfort.
Feel
  • Medium
  • Plush
Size
  • Twin XL
  • Full
  • Queen
  • King
  • Cal King

100-Night Trial

Free Shipping & Returns

10-Year Limited Warranty

Overview
Feel

Medium

Support

A 5-zoned coil system offers targeted support for your back and body with BestEdge® Support for lasting, edge-to-edge mattress stability

Pressure Relief

Innovative, high-density, premium memory foam for deep, contouring pressure relief

Cooling

Topped with a cool-to-the-touch CoolFeel™ Cover and Carbon Fiber Memory Foam draws heat away from the body

Motion Control

Designed to minimize the impact of your partner's movement

Made for

Ideal for all sleep positions

Details
Materials & Construction

This plush feel mattress 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. High-density NXG™ Memory Foam provides deep, contouring pressure relief. A cool-to-the-touch cover offers immediate cooling, while Carbon Fiber Memory Foam draws heat away from the body for all-night comfort. The hybrid models feature a Q4™ Zoned Support System with alternating firm and plush areas to better support the curves of your back and body.

  • NXG Memory Foam: Innovative, high-density, premium memory foam for deep, contouring pressure relief
  • CoolFeel™ Cover: Get that “ahh” right as you lie down with a cool-to-the-touch cover that provides immediate cooling, so you can fall asleep faster
  • Q4™ Support System: A 5-zoned coil system with 4-in-1 interlinked coils for even weight distribution and long-lasting support. Plus, BestEdge® Support for lasting, edge-to-edge mattress stability
Responsibly crafted
  • CertiPUR-US® Certified means our foam was tested for and is free from harmful chemicals and gasses
  • Made in the U.S.A. with global components
Care
  • To protect your mattress from stains and spills, we highly recommend using a mattress protector; This will also help with the overall health and lifespan of your mattress.
  • We do not recommend applying liquids to the product; Applying liquids may stain the fabric and make the soiled area worse; Moisture or chemicals applied directly to the mattress can cause premature breakdown of the foam and damage the product.
  • We suggest applying baking soda to the soiled area, let stand about 15 minutes, vacuum, and repeat as needed; Air the product out as much as possible.
Compatibility
  • Adjustable base compatible, as well as most frames and foundations, including: traditional frames, box springs, platform frames, slatted frames, bunky boards
Shipping, Returns & Warranty
Shipping

We will ship your order using the fastest, safest, and most reliable method possible. When ordering directly through Serta.com, most of our items will arrive to your home in 2-4 weeks. Typically, within 1 week of your order being placed, our delivery partner, RXO Logistics, will contact you to schedule out a delivery date and time based on when they expect to receive the product(s). Please note, we are not shipping to Alaska and Hawaii at this time.

Free White Glove Delivery & Haul Away

Get fast, professional in home setup and free removal of your old mattress. Perfect for shoppers searching for easy mattress delivery, no setup, and free haul away service—everything you need for a hassle free upgrade.

Warranty

You should be able to rely on the quality of your rest night after night. That is why we offer a 10-year limited warranty that covers manufacturing and workmanship defects. If you do notice anything out of the ordinary, simply email us or call us at 1-888-557-3782 and we’ll work with you to find a solution.

Returns

Any purchase directly from Serta.com is covered under our 100-Day In-Home Trial. Starting on the day of delivery, we recommend sleeping on your new mattress for a minimum of 30 days to allow your body to adjust. In the event you decide this mattress isn't right for you, and you’re within the 100-Day In-Home Trial, contact us by phone or e-mail and we can coordinate a return. Please note that the 100-Day In-Home Trial applies only to purchases made on Serta.com.

Inside Your Serta® iSeries NXG™ 2500 Medium

Immediate Cooling

Cool-to-the-touch fabric delivers instant cooling, and Carbon Fiber Memory Foam redistributes heat.

Instant pressure relief

High-density NXG™ Memory Foam cradles your body and relieves pressure.

Ideal support

A 5-zoned coil system enhances back and body support.

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Hand on CoolFeel™ cooling mattress cover

Serta iSeries NXG mattress with family

Hand pressing NXG Memory Foam surface

Support System Options for Mattresses

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Comfortable mattress with couple and cat

Shopping your way

Try out a Serta in-store,
hassle-free

Want to test out and feel our products before you buy? Our Sleep Ambassadors will offer you a personalized, no-pressure in-store experience. Visit a store near you today.

Store Locator

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FAQs

What does iSeries NXG Hybrid 2500 offer?
This is a plush hybrid that is ideal for those who want deep pressure relief without compromising on support. Cradles the body while providing a contouring, cushioning comfort.
What is the benefit of the hybrid construction?
Hybrids offer a combination of memory foam and coils, so you get both cushioning and lifted support. This model features high-density NXG™ Memory Foam and the Q4™ Zoned Support System, 4-in-1 interlinked coils with alternating firm and plush areas for targeted support.
Does the iSeries NXG Hybrid 2500 sleep cool?
Yes. Experience immediate cooling with the CoolFeel™ Cover and Carbon Fiber Memory Foam helps channel heat away from the body while delivering contouring pressure relief.
Who should choose hybrid instead of foam?
Hybrids offer responsive, lifted support for those who prefer the bounce from coils, while all-foam mattresses tend to feel more conforming and cradling.
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