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94% of customers were happy with their purchase.

Serta iSeries Hybrid 1000 12" Medium Mattress

136008P
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    Why Our Sleep Experts™ Love It

    "Worth the investment! It's a happy medium and a perfect compromise for couples who want and need firm yet still need some cushion that's pressure-relieving." - Tania M., Sleep Expert

    BEST FOR
    Side, Stomach and Back Sleepers
    Helps With
    Acid Reflux icon
    Acid Reflux
    Bed Partner icon
    Bed Partner
    Pain icon
    Pain
    Sleep Apnea icon
    Sleep Apnea
    Snoring icon
    Snoring
    Temperature icon
    Temperature
    Toss And Turn icon
    Toss And Turn

    Overview

    The iSeries Hybrid 1000 Medium features 2.5 inches of memory foam, a 12-inch total profile and medium firmness, making this mattress great for virtually all sleepers. On top, an exclusive Max Cold™ Cover is made from super-cool, high-performance fibers for an instant cool-to-the-touch sensation. Next, layers of premium memory foam, including Carbon Fiber Memory Foam, work together to provide just-right pressure relief and increased airflow to dissipate heat.


    Plus, this bed’s responsive support conforms to your every curve with Serta’s exclusive Hybrid Support™ System and BestEdge® Foam Encasement. Individually wrapped, 1025-density coils continually adapt to your body’s movement throughout the night, so you can wake up rejuvenated. Perfect for sleepers who want the ideal balance of cozy comfort and durable support, the Serta iSeries Hybrid 1000 is the dream foundation for your sleep sanctuary.

    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 iconCooling Technology
    • Craftsmanship iconCraftsmanship
    • Durability iconDurability
    • Motion Separation iconMotion Separation
    • Pressure Relief iconPressure Relief
    • Support iconSupport
    • Adjustable Base Friendly iconAdjustable Base Friendly
    • Eco Friendly iconEco Friendly
    lowest
    iSeries Hybrid 1000 12" Medium Mattress
    Serta iSeries Hybrid 1000 12" Medium Mattress
    $1449.99$1899.99
    Average 4.20 of 5 stars
    Comfort

    Medium

    Medium icon
    Best For

    Side, Stomach and Back Sleepers

    Mattress Type

    Hybrid

    Height

    12"

    Mattributes

    Cooling Technology
    Craftsmanship
    Durability
    Motion Separation
    Pressure Relief
    Support
    Adjustable Base Friendly
    YES
    Eco Friendly
    YES
    lowest
    iSeries Hybrid 2000 12.5" Firm Mattress
    Serta iSeries Hybrid 2000 12.5" Firm Mattress
    $1749.99$2199.99
    Average 4.10 of 5 stars
    Comfort

    Firm

    Firm icon
    Best For

    Back and Stomach Sleepers

    Mattress Type

    Hybrid

    Height

    12.5"

    Mattributes

    Cooling Technology
    Craftsmanship
    Durability
    Motion Separation
    Pressure Relief
    Support
    Adjustable Base Friendly
    YES
    Eco Friendly
    YES
    lowest
    iSeries Hybrid 3000 13.5" Medium Mattress
    Serta iSeries Hybrid 3000 13.5" Medium Mattress
    $2249.99$2699.99
    Average 4.00 of 5 stars
    Comfort

    Medium

    Medium icon
    Best For

    Side, Stomach and Back Sleepers

    Mattress Type

    Hybrid

    Height

    13.5"

    Mattributes

    Cooling Technology
    Craftsmanship
    Durability
    Motion Separation
    Pressure Relief
    Support
    Adjustable Base Friendly
    YES
    Eco Friendly
    YES
    lowest
    iSeries Hybrid 4000 14.5" Plush Mattress
    Serta iSeries Hybrid 4000 14.5" Plush Mattress
    $2549.99$2999.99
    Average 4.40 of 5 stars
    Comfort

    Plush

    Plush icon
    Best For

    Side Sleepers

    Mattress Type

    Hybrid

    Height

    14.5"

    Mattributes

    Cooling Technology
    Craftsmanship
    Durability
    Motion Separation
    Pressure Relief
    Support
    Adjustable Base Friendly
    YES
    Eco Friendly
    YES

    Need 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

    Adjustable Base Friendly icon image
    Adjustable Base Friendly
    Elevating the top and/or bottom of your mattress provides targeted support to help reduce snoring, provide pain relief and make reading and watching TV more comfortable.
    Elevating the top and/or bottom of your mattress provides targeted support to help reduce snoring, provide pain relief and make reading and watching TV more comfortable.
    Pressure Relief icon image
    Pressure Relief
    7/10 Good
    Using pressure relief can alleviate aches, stiffness, pain, and sleep apnea by keep pressure on the mattress consistent across the entire bed.
    Using pressure relief can alleviate aches, stiffness, pain, and sleep apnea by keep pressure on the mattress consistent across the entire bed.
    Cooling Technology icon image
    Cooling Technology
    6/10 Average
    Temperature-regulating components and materials draw heat away from the body to create a cool and comfortable sleep surface.
    Temperature-regulating components and materials draw heat away from the body to create a cool and comfortable sleep surface.
    Eco Friendly icon image
    Eco Friendly
    By working with manufacturers to reduce carbon emissions, utilize recycled materials and create biodegradable products, we're caring for you and the planet.
    By working with manufacturers to reduce carbon emissions, utilize recycled materials and create biodegradable products, we're caring for you and the planet.
    Motion Separation icon image
    Motion Separation
    7/10 Good
    The goal of motion separation is to isolate movement, helping to reduce what you feel (like your partner tossing and turning) and offer pressure relief to your shoulders, hips, and back.
    The goal of motion separation is to isolate movement, helping to reduce what you feel (like your partner tossing and turning) and offer pressure relief to your shoulders, hips, and back.
    Support icon image
    Support
    6/10 Average
    Proper support from your mattress can alleviate common sleep problems from snoring to soreness to sleep apnea as it distributes your weight evenly across the mattress and maintains proper joint and spine alignment.
    Proper support from your mattress can alleviate common sleep problems from snoring to soreness to sleep apnea as it distributes your weight evenly across the mattress and maintains proper joint and spine alignment.
    Durability icon image
    Durability
    7/10 Good
    With cooling technology, your mattress features components and materials that help provide a cool and comfortable night's sleep.
    With cooling technology, your mattress features components and materials that help provide a cool and comfortable night's sleep.
    Specifications

    Features

    • MEDIUM COMFORT
    • MATTRESS HEIGHT

    Max Cold™ Cover Provides an Instant Cool-to-the-Touch Sensation

    EverCool® Fuze Gel Foam Promotes Cooling by Increasing Airflow and Dissipating Heat

    Hybrid Support™ System Provides Curve-Hugging Comfort

    Breakdown

    Quilting Layer
    PE Cool to Touch Cover
    Comfort Layer
    1" Carbon Fiber 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
    About serta
    Serta is the #1 mattress manufacturer in the US, offering memory foam mattresses, hybrid mattresses and innerspring mattresses, at every price point, all designed to provide exceptional comfort. Serta mattresses include gel memory foam allowing for enhanced air flow and motion-isolating support. Specific Serta products even include such enhancements as premium pressure relief and advanced cooling technology, as well. Serta also offers a variety of bed accessories, including bed frames, baby and toddler furniture, and mattress toppers.
    Delivery & Shipping

    Silver Service

    FREE

    Drop-off delivery service, meaning we won’t enter your home and will drop products off at your front door, side door or garage. Someone 18 years or older must be present to sign for delivery. No removal of your old mattress set.

     

    Gold Service

    $79.99 - $119.99

    In-home setup and removal of your old mattress.

     

    Platinum Service

    $149.99

    In-home setup of Adjustable Base and up to 3 mattress sets.

    Warranty
    No content available