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Serta Perfect Sleeper X Quilted Hybrid Mattress - Level One

Perfect Sleeper X Quilted Hybrid Excelled Plush Mattress sitting in a brown bedframe || feel: Enhanced Plush || level: Level 1 A Perfect Sleeper X Quilted Hybrid Excelled Plush mattress with a dark pattern and matching pillow shams styled in a bedroom setting, with a light wood bed frame, blue rug, side table, and a large orange badge reading 'REAL SIMPLE SMART SLEEP AWARDS 2026'. The mattress label shows 'perfectscore X' and 'BETTER START'.

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Mattress

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  • Twin XL
  • Full
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Serta® iSeries® NXG™ Mattress - 2500 Hybrid

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

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  • Twin XL
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  • Cal King

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Serta Perfect Sleeper X Quilted Hybrid Mattress - Level Two

A Queen-sized Perfect Sleeper X Quilted Hybrid mattress with a dark navy and white patterned top surface is shown on a wooden bed frame in a styled bedroom. The background wall is textured light blue, with a beige upholstered headboard, two accent pillows (one yellow, one white), a matching blue rug, and a small wooden side table. Perfect Sleeper X Quilted Hybrid Max Medium Mattress sitting in a brown bedframe || feel: Medium || level: Level 2

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Mattress

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  • Twin XL
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Serta® iSeries® NXG™ Mattress - 3500 Hybrid

A Blue Serta® iSeries® NXG™ Mattress shown on a wooden bed frame in a styled bedroom setting, featuring a blue and white patterned bedding cover, two pillows, bedside tables, and a circular award badge overlay. A Blue Serta® iSeries® NXG™ Mattress with a blue pattern and matching pillow set, shown in a styled bedroom with a wooden bed frame, bedside tables, pendant lights, and a circular award badge reading 'Bedding Bedding Good Housekeeping Winner Awards'. The mattress has 'iseries NXG' branding visible on the side.

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  • Twin XL
  • Full
  • Queen
  • Split Head Queen
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  • Split Head King
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Serta Perfect Sleeper X Hybrid Mattress - Level Two

Perfect Sleeper X Hybrid Prescot Medium Firm Mattress sitting in a brown bedframe || feel: Medium Firm || level: Level 2 Perfect Sleeper X Hybrid Prescot Plush Mattress sitting in a brown bedframe || feel: Plush || level: Level 2

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Mattress

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Serta Perfect Sleeper Pro Mattress - Level Two

Perfect Sleeper Pro Geneva Firm mattress sitting in a brown bedframe || Level: Level 2 || Feel: Firm Perfect Sleeper Pro Dublin Medium mattress sitting in a brown bedframe || Level: Level 2 || Feel: Medium

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Mattress

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  • Twin XL
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Serta Perfect Sleeper X Hybrid Mattress - Level One

Perfect Sleeper X Hybrid Aspen Firm Mattress sitting in a brown bedframe || feel: firm || level: Level 1 Perfect Sleeper X Hybrid Kendall Medium Mattress sitting in a brown bedframe || feel: medium || level: Level 1

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Mattress

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Serta® iSeries® NXG™ Mattress - 1500 Hybrid Firm

A Blue Serta® iSeries® NXG™ Mattress on a wooden bed frame in a styled bedroom setting, featuring a blue patterned bedding cover, two pillows, a blue wall, and a 'Bedding Good Housekeeping Winner Awards' badge overlay. Serta iSeries NXG 1500 Hybrid Firm mattress with features highlighted on a blue background

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Mattress

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Serta Perfect Sleeper Pro Mattress - Level One

Perfect Sleeper Pro Hampton Extra Firm mattress sitting in a brown bedframe || level: Level 1 || feel: Extra Firm Corner of Perfect Sleeper Pro Hampton Extra Firm mattress sitting in a brown bedframe || level: Level 1 || feel: Extra Firm

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Serta Perfect Sleeper Pro Mattress - Level Three

Perfect Sleeper Pro New Paris Medium mattress sitting in a brown bedframe || Level: Level 3 || Feel: Medium Perfect Sleeper Pro New Paris Medium Mattress Component 5 Zone chart || Level: Level 3 || Feel: Medium

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Mattress

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Serta® iSeries® NXG™ Mattress - 4500 Hybrid Ultra Plush

A Blue Serta® iSeries® NXG™ Mattress on a wooden bed frame in a styled bedroom setting, with blue patterned bedding, matching pillows, bedside tables, pendant lights, and a circular 'Bedding Good Housekeeping Winner Awards' badge in the top right. Serta iSeries NXG 4500 Hybrid Plush mattress with sectional view and features listed on a blue background

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Mattress

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  • Twin XL
  • Full
  • Queen
  • Split Head Queen
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  • Split Head King
  • Cal King

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Firmness

  • Extra Firm (2)
  • Firm (5)
  • Medium (8)
  • Plush (7)
  • Medium-Firm (1)

Product type

  • Mattress (10)

Mattress Type

  • Hybrid Mattresses (10)

Collection

  • Serta Perfect Sleeper Collection (7)
  • Serta iSeries NXG Collection (4)

Size

  • Twin XL (11)
  • Full (8)
  • Queen (11)
  • King (11)
  • Cal King (11)
  • Split Head Queen (2)
  • Split Head King (2)

Shop by size

Twin

74.5" L x 38" W

Best for kids, day beds, bunk beds or limited sleeping space.

Shop Twin

Twin XL

79.5" L x 38" W

Best for taller kids, dorm rooms or those with a split king set up.

Shop Twin XL

Full

74.5" L x 53" W

Best for young adults, a first apartment or a guest bedroom.

Shop Full

Queen

79.5" L x 60" W

Best for couples or single sleepers who like space to roll around.

Shop Queen

King

79.5" L x 76" W

Best for couples who like their own space to spread out or share a bed with children/pets.

Shop King

Cal King

83.5" L x 72" W

Best for taller people, people who share the foot of their bed with pets, or have a narrow bedroom.

Shop Cal King

Size Guide

FAQs

What makes a Serta® mattress sleep cooler?

Serta cooling mattresses are designed to help manage heat and promote a more comfortable sleep experience through cooling covers, breathable materials, and advanced cooling technologies.

Serta mattresses start with a CoolFeel® cover paired with breathable foams to dissipate heat. Perfect SleeperX™ adds graphite-infused memory foam to help conduct heat away from the body. iSeries® NXG™ upgrades to the CoolFeel® Plus System and carbon fiber memory foam for enhanced heat redistribution. Perfect SleeperPro™ features our most advanced cooling solution, the CoolFeel® Pro System, combining a cool-to-the-touch cover, ventilated True Response™ Latex Foam for airflow and breathability, and graphite-infused latex designed to conduct heat away from the sleeper.

Are hybrid mattresses cooler than all-foam?
Usually, yes. A hybrid's coil layer lets air move through the mattress, so heat has somewhere to go. Most of the mattresses on this page are hybrids, which gives you that airflow plus the contouring comfort of foam on top. Not sure which construction fits? Compare them on our Shop by Mattress Type page.
I sleep hot but love a plush feel. Do I have options?
You do. The iSeries® NXG™ 4500 Hybrid Ultra Plush and the Perfect Sleeper X Quilted Hybrid collection (which includes plush options) combine a softer feel with Serta cooling technology. Browse more on our soft and plush mattresses page.
Will a cooling mattress feel different in a warm or cool room?
A little. Premium memory foam can feel firmer in a cooler room and softer in a warmer one, so your bedroom may feel different from the showroom. A new mattress can also feel firmer at first and can take up to 45 days to settle in.
Which cooling mattress can I get the fastest?
Look for the Quick Ship badge. Perfect Sleeper X Quilted Hybrid Level One and iSeries® NXG™ 2500 Hybrid are currently marked Quick Ship. Shipping and returns are free when you order on Serta.com.
How do I choose between Perfect SleeperX, Perfect SleeperPro and iSeries NXG?
Perfect SleeperX™ delivers cooling comfort with CoolFeel® cooling and graphite-infused memory foam. iSeries® NXG™ offers enhanced cooling with a cooler-to-the-touch surface and carbon fiber memory foam. Perfect SleeperPro™ provides our most advanced cooling system, pairing ventilated latex and graphite-infused latex for enhanced airflow, heat dissipation, and a more buoyant feel. Feel the difference by visiting a store near you.
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