Serta iSeries NXG 3500 Hybrid Medium Mattress

SKU:ISER3500HY-CKMM
$3,299.00
$3,599.00 Save 8%
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Serta iSeries NXG 3500 Hybrid Medium Mattress by Serta - lifestyle

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Serta iSeries NXG 3500 Hybrid Medium Mattress

Choose a base or foundation

View all (3)
  • Serta Baselogic Gold Adjustable Base - California King

    Expert Recommended Adjustable Base

    Serta Baselogic Gold Adjustable Base
    California King
    $1,399.00
  • Serta Naples Foundation - Cal King / Standard

    Expert Recommended Foundation

    Serta Naples Foundation
    Cal King / Standard
    $250.00
  • Serta Naples Foundation - Cal King / Low Profile

    Expert Recommended Foundation

    Serta Naples Foundation
    Cal King / Low Profile
    $250.00

Choose a base or foundation

You may select one item below.

  • Serta Baselogic Gold Adjustable Base - California King

    Expert Recommended Adjustable Base

    Serta Baselogic Gold Adjustable Base
    California King
    $1,399.00
  • Serta Naples Foundation - Cal King / Standard

    Expert Recommended Foundation

    Serta Naples Foundation
    Cal King / Standard
    $250.00
  • Serta Naples Foundation - Cal King / Low Profile

    Expert Recommended Foundation

    Serta Naples Foundation
    Cal King / Low Profile
    $250.00

Sleep Essentials

View all (3)
  • PranaSleep Karma Cooling Latex Pillow - King

    Complete Your Sleep System

    PranaSleep Karma Cooling Latex Pillow
    King
    $219.00
  • DreamFit DreamComfort Waterproof Mattress Protector - Cal King

    Protect Your Investment

    DreamFit DreamComfort Waterproof Mattress Protector
    Cal King
    $87.00 $109.99
  • DreamFit Degree 5 Bamboo Sheet Set - Cal King / White
    DreamFit Degree 5 Bamboo Sheet Set
    Cal King / White
    $269.97

Sleep Essentials

Make your selections below.

  • PranaSleep Karma Cooling Latex Pillow - King

    Complete Your Sleep System

    PranaSleep Karma Cooling Latex Pillow
    King
    $219.00
  • DreamFit DreamComfort Waterproof Mattress Protector - Cal King

    Protect Your Investment

    DreamFit DreamComfort Waterproof Mattress Protector
    Cal King
    $87.00 $109.99
  • DreamFit Degree 5 Bamboo Sheet Set - Cal King / White
    DreamFit Degree 5 Bamboo Sheet Set
    Cal King / White
    $269.97

Total Price

Includes any selected add ons

$3,299.00

Balanced comfort. Adaptive support. Advanced cooling.

The Serta iSeries NXG 3500 Hybrid Medium mattress is thoughtfully designed for sleepers who change positions throughout the night and couples with different comfort preferences. Built with a series of benefits for the sleep you want, it delivers immediate cooling, responsive pressure relief, and
targeted coil support that adapts to your movements. Its medium feel offers the ideal balance of cushioning and stability, helping relieve pressure while maintaining healthy alignment.

 

The hybrid design enhances ease of movement, while motion-isolating foams help minimize disruptions from a partner’s movement. Zoned support reinforces the back and core, and cooling technologies maintain consistent comfort across the sleep surface for deeper, uninterrupted rest.

 

Best for combination sleepers and couples seeking balanced comfort, responsiveness, and cooling support.

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