
Serta iSeries Hybrid
$2,399.99
Options
Level
- Enhanced Firm
- Standard Medium
- Ultimate Medium
- Ultimate Plush
Size
- Twin
- Twin XL
- Full
- Queen
- King
- Cal King
120-Night Trial
Free Shipping & Returns
10-year limited warranty
overview
Feel
Medium
Support
Zoned, pressure-relieving support with a 5-Zone Quad Coil system
Pressure Relief
Contouring memory foams help relieve aches and pains
Cooling
Topped with a MaxCold™ cover and UltraCold™ system for enhanced cooling
Motion Control
Designed to minimize the impact of your partner's movement
Made for
Ideal for all sleep positions
details
Materials & Construction
- Fall into refreshing comfort with Mattress Firm’s exclusive iSeries mattress. Featuring a cool-to-the-touch MaxCold™ cover and Carbon Fiber Memory Foam + Ultracold™ it keeps you comfortable with an exponentially cooler sleep. Plus, its motion-isolating, 5-Zone Quad Coil system is designed to support you while providing pressure relief where you need it most, so you can rest completely undisturbed.
- MaxCold™ Cover provides direct, immediate cooling, straight from the mattress surface
- Carbon Fiber Memory Foam with UltraCold™ System features a cushioning foam layer topped with specialized cooling technology to enhance cooling throughout the night
- 5-Zone Quad Coil System equally distributes support across each zone of your body, while alleviating pressure where you need it most
Responsibly crafted
- CertiPUR-US® Certified means our foam was tested for and is free from harmful chemicals and gasses
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
- Serta iSeries mattresses are compatible with most frames, including: traditional frames, box springs, platform frames, slatted frames, bunky boards, and adjustable frames.
shipping_returns
Shipping
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 120-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 120-Day In-Home Trial, contact us by phone or e-mail and we can coordinate a return. Please note that the 120-Day In-Home Trial applies only to purchases made on Serta.com.
COMPARE MODELS
Which level is best for you

Standard
Starting at $1,399
Featuring a cool-to-the-touch cover, and contouring foams.
Ideal for
All sleep positions
Firmness options
Medium

Enhanced
Starting at $1,699
Featuring a cool-to-the-touch cover, and contouring foams.
Ideal for
Stomach or back sleepers
Firmness options
Firm

Ultimate
Starting at $2,199
Featuring enhanced cooling, and pressure-relieving upgrades.
Ideal for
All sleepers
Firmness options
Plush, medium
A CLOSER LOOK
Inside the iSeries Hybrid mattress
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.
FAQs
The goal of the 5-Zone support, which is found only in 3000 Hybrid Medium and Plush models, is to help align your spine while providing evenness of pressure relief for a supportive night’s sleep.
With our 5-Zone support, we’ve increased those zones to provide total targeted body support for a more even weight distribution across the mattress. The additional support zones target added support at your lumbar and thighs through a firmer coil gauge.