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Beautyrest Black® C-Class 13.75" Medium Mattress

143691P
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    Why Our Sleep Experts® Love It

    “When I think of a luxury mattress, Beautyrest Black always comes to mind. Innovative support system, natural temperature management materials and best of all, a luxurious comfort that makes me smile while I fall asleep.” -Dexter Calhoun Sr SM

    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

    This luxurious mattress collection is all about next-level comfort and cooling. A premium, zoned coil system delivers up to 21% more support* where your body needs it most. And for those who tend to sleep hot? Plant-based cooling material provides up to 18% more cooling power.** Plus, a layer of silk, alpaca and cashmere ensures consistent airflow and breathability.

    *in the center-third of mattress, exact percentage varies by model
    **vs. Harmony Lux Collection for the first 20 minutes

    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
    • Breathable iconBreathable
    Black® C-Class 13.75" Medium Mattress
    Beautyrest Black® C-Class 13.75" Medium Mattress
    $3299$3599
    Comfort

    Medium

    Medium icon
    Best For

    Side, Stomach and Back Sleepers

    Mattress Type

    Innerspring

    Height

    13.75"

    Mattributes

    Cooling Technology
    Craftsmanship
    Durability
    Motion Separation
    Pressure Relief
    Support
    Adjustable Base Friendly
    YES
    Breathable
    YES
    Shop Now
    Black® C-Class 16" Plush Pillow Top Mattress
    Beautyrest Black® C-Class 16" Plush Pillow Top Mattress
    $3699$3999
    Comfort

    Plush

    Plush icon
    Best For

    Side Sleepers

    Mattress Type

    Innerspring

    Height

    16"

    Mattributes

    Cooling Technology
    Craftsmanship
    Durability
    Motion Separation
    Pressure Relief
    Support
    Adjustable Base Friendly
    YES
    Breathable
    YES
    Black® C-Class 13.75" Firm Mattress
    Beautyrest Black® C-Class 13.75" Firm Mattress
    $3299$3599
    Comfort

    Firm

    Firm icon
    Best For

    Back and Stomach Sleepers

    Mattress Type

    Innerspring

    Height

    13.75"

    Mattributes

    Cooling Technology
    Craftsmanship
    Durability
    Motion Separation
    Pressure Relief
    Support
    Adjustable Base Friendly
    YES
    Breathable
    YES
    Black® C-Class 14.25" Medium Pillow Top Mattress
    Beautyrest Black® C-Class 14.25" Medium Pillow Top Mattress
    $3699$3999
    Comfort

    Medium

    Medium icon
    Best For

    Side, Stomach and Back Sleepers

    Mattress Type

    Innerspring

    Height

    14.25"

    Mattributes

    Cooling Technology
    Craftsmanship
    Durability
    Motion Separation
    Pressure Relief
    Support
    Adjustable Base Friendly
    YES
    Breathable
    YES
    Black® C-Class 14.5" Plush Mattress
    Beautyrest Black® C-Class 14.5" Plush Mattress
    $3299$3599
    Comfort

    Plush

    Plush icon
    Best For

    Side Sleepers

    Mattress Type

    Innerspring

    Height

    14.5"

    Mattributes

    Cooling Technology
    Craftsmanship
    Durability
    Motion Separation
    Pressure Relief
    Support
    Adjustable Base Friendly
    YES
    Breathable
    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
    8/10 Good
    Pressure relief can alleviate aches, stiffness, pain, and sleep apnea by keeping pressure on the mattress consistent across the entire bed.
    Pressure relief can alleviate aches, stiffness, pain, and sleep apnea by keeping pressure on the mattress consistent across the entire bed.
    Cooling Technology icon image
    Cooling Technology
    7/10 Good
    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.
    Motion Separation icon image
    Motion Separation
    8/10 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
    8/10 Good
    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.
    Breathable icon image
    Breathable
    Breathable materials regulate body temperature and prevent heat buildup to create a cooler sleep experience.
    Breathable materials regulate body temperature and prevent heat buildup to create a cooler sleep experience.
    Craftsmanship icon image
    Craftsmanship
    8/10 Good
    Hand crafted, with a focus on detail, to meet your specific needs ensures our beds and accessories are the highest quality.
    Hand crafted, with a focus on detail, to meet your specific needs ensures our beds and accessories are the highest quality.
    Durability icon image
    Durability
    8/10 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

    Zoned T3 Pocketed Coil® Technology:The premier support system provides enhanced support where you need it most while absorbing bed partner movements for undisturbed sleep.

    Self-Response™ Latex:Conforming to the unique shape your body, this responsive layer provides pressure relief for hips and shoulders while gently supporting your neck and back.

    BlackICE™ with Plant-Based Cooling:The advanced temperature management system keeps you cool and comfortable to help you fall asleep and stay asleep all night.

    Antimicrobial Mattress Protection: Keeps mattress fresh and clean from odor causing bacteria*.

    Breakdown

    Quilting Layer
    Antimicrobial Mattress Protection
    BlackICE™ with Plant-Based Cooling Technology
    ¾" SurfaceTouch™ Gel Memory Foam
    ½" Firm Comfort Foam
    Comfort Layer
    ½" Self Response™ Latex
    1" Comfort Layer made with Alpaca, Cashmere & Silk Fibers
    2" GelTouch® Foam
    Support System
    Zoned T3 Pocketed Coil® Technology
    Energy Foam
    BeautyEdge®®
    About beautyrest
    The Beautyrest collection is leading the industry in sleep innovations and construction technology with a wide range of products to fit everyone’s needs. Beautyrest offers luxury beds that feature gel-infused foam layers, cooling technology and patented pocketed coil technology for a restorative sleep experience like no other. Plus, there are more budget-friendly Beautyrest mattresses that prove great quality can also be found at a great value. In addition to mattresses, Beautyrest offers bed accessories like bed frames, baby and toddler furniture, pillows and crib mattresses.
    Delivery & Shipping

    Silver Service

    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

    Gold Service

    Includes all Silver 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

    $79.99-$119.99

    Platinum Service

    Includes all Gold 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

    Diamond Service

    Includes all Platinum services plus:

    Five Maximum flight of stairs purchased items can be carried

    Choice of preferred two-hour delivery window at the time of purchase (based on availability)

    $199.99

    Warranty
    No content available