Serta iSeries® Hybrid 3000 13.5" Medium Mattress
Why Our Sleep Experts® Love It
Why Our Sleep Experts® Love It
"A cool and supportive hybrid bed! This mattress will have you sleeping cool, while supporting your back AND relieving pressure!"- Aaron Sudia, Sleep Expert
Overview
With a unique balance of support, cooling comfort and state-of-the-art hybrid technology, the Serta® iSeries Hybrid 3000 mattress is the best of both worlds. It boasts a 13.5-inch profile and 4 inches of advanced memory foam, combined with individually wrapped coils for universal comfort and rejuvenating support.
Plus, its medium feel is great for all sleepers—side, back and even stomach. On top, its high-performance Max Cold™ cover is cool to the touch. Underneath, a 1” layer of high-density Carbon Fiber Memory Foam and Serta's exclusive UltraCold System™ work to absorb excess heat, channeling it away from your body for supremely cool sleep.
Next, its Hybrid Support™ System is precisely engineered with individually wrapped, 1025-density coils that provide curve-hugging support from head to toe. Plus, Serta's BestEdge® Foam Encasement offers extra reinforcement around the edges of the mattress, extending your sleep surface—so go ahead, stretch out.
Compare the Collection
Mattress Firm offers one of the largest selections of mattresses to choose from. With a curated assortment of brands and products at every price point, you are sure to find the best mattress for your sleep needs.
- Price
- Deliver By
- Comfort
- Best For
- Mattress Type
- Height
Cooling Technology
Craftsmanship
Durability
Motion Separation
Pressure Relief
Support
Adjustable Base Friendly

Medium
Side, Stomach and Back Sleepers
Hybrid
13.5"
Mattributes
Cooling Technology
Craftsmanship
Durability
Motion Separation
Pressure Relief
Support
Adjustable Base Friendly
YES
Medium
Side, Stomach and Back Sleepers
Hybrid
12"
Mattributes
Cooling Technology
Craftsmanship
Durability
Motion Separation
Pressure Relief
Support
Adjustable Base Friendly
YESNeed help deciding? Talk to a Sleep Expert®
Our Sleep Experts® are available in-store, online or by phone or chat to help find your perfect mattress.
Benefits
Features
MEDIUM COMFORT
MATTRESS HEIGHT
Max Cold™ Cover Provides an Instant Cool-to-the-Touch Sensation
EverCool® Supreme Memory Foam Provides Extraordinary Pressure-Point Relief and Support
Hybrid Support™ System Provides Curve-Hugging Comfort
Breakdown
- Quilting Layer
- PE Cool to Touch Cover
- Comfort Layer
- 1" Carbon Fiber Foam with UltraCold System (PCM)
- 1.5" EverCool® Supreme Memory Foam
- 1.5" Deep Reaction™ Memory Foam
- 0.5" EverCool® Fuze Gel Foam
- Support System
- 8" FEC 1000 Series - 1025 Count
- 1" Serta® Support Foam
Free Delivery
Includes transportation, mileage and tolls
Home protection from outside direct and elements
Delivery where you want - front door, side door or even garage
Contactless delivery, meaning we won’t enter your home
Regular $24.99
NOW FREE
Mattress Setup
and Haul Away
Includes all Free Delivery services plus:
New mattress and box spring setup
Removal of packaging material from purchased item(s) & removal of old mattress set (equal to the number of pieces purchased)
Three maximum flight of stairs purchased items can be carried
$99.99
Mattress Setup and
Haul Away / Adj Base
Includes all Mattress Setup and Haul Away
services plus:
Five maximum flight of stairs purchased items can be carried
Delivery and setup of up to three mattress sets
Setup of adjustable bases purchased from Mattress Firm
$149.99