Firm Classic Mattresses

Discover the perfect blend of support and comfort with our collection of firm classic mattresses. Designed for those who prefer a sturdy sleeping surface, these mattresses provide the ideal foundation for a restful night's sleep. Whether you're looking to alleviate back pain or simply enjoy the feeling of a firmer bed, our selection caters to various preferences and sleeping styles. Explore our range to find the firm classic mattress that complements your needs, ensuring you wake up refreshed and ready to tackle the day.

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Serta Perfect Sleeper Nurture Night 12" Firm Mattress

834

Starting at

$480⁹⁹

$599⁰⁰

$119 OFF

Firm Comfort, best for

Back;Stomach Sleepers
Pain;Bed Partner;Temperature;Toss and Turn;Toss and Turn
Bed Partner
Temperature

FREE ADJUSTABLE BASE ³ up to $499 value with code ELEVATE (must add base to cart)

Sleepy's Basic Innerspring Firm Mattress

8257

Starting at

$220⁹⁹

Firm Comfort, best for

Back;Stomach Sleepers
Temperature;Pain;Bed Partner;Allergies;Toss and Turn

Serta Perfect Sleeper Oasis Sleep 12" Extra Firm Mattress

616

Starting at

$1050⁹⁹

$1399⁰⁰

$349 OFF

Extra Firm Comfort, best for

Back;Stomach Sleepers
Pain;Temperature;Bed Partner;Toss and Turn;Toss and Turn
Bed Partner
Temperature

FREE ADJUSTABLE BASE ³ up to 499 value with code ELEVATE (must add base to cart)

Pressuresmart MF 2.0 Firm Mattress

Starting at

$1550⁹⁹

Firm Comfort, best for

Back;Stomach Sleepers
Pain;Bed Partner;Temperature;Toss and Turn
Bed Partner
Temperature

Beautyrest PressureSmart 2.0 Firm 11" Mattress

Starting at

$1350⁹⁹

Firm Comfort, best for

Back;Stomach Sleepers
Temperature;Bed Partner;Pain;Toss and Turn;Toss and Turn
Temperature
Bed Partner

FREE ADJUSTABLE BASE ³ up to $499 value with code ELEVATE (must add base to cart)

Sleepy's Basic Memory Foam Firm Mattress

2651

Starting at

$240⁷⁷

$800⁹⁹

$560 OFF

Firm Comfort, best for

Back;Stomach Sleepers
Pain;Bed Partner;Temperature;Toss and Turn
Support
Temperature

72 hour sale ends Monday!

Sleepy's Rest Firm 2.0 Innerspring Mattress

6649

Starting at

$370⁹⁹

Firm Comfort, best for

Back;Stomach Sleepers
Pain;Bed Partner;Temperature;Toss and Turn

Serta iSeries 2.0 Hybrid 2000 12.5" Firm Mattress

1727

Starting at

$2400⁹⁹

$3000⁹⁹

$600 OFF

Firm Comfort, best for

Back;Stomach Sleepers
Pain;Temperature;Allergies;Bed Partner;Toss and Turn;Toss and Turn
Bed Partner
Pain

FREE ADJUSTABLE BASE ³ up to 499 value with code ELEVATE (must add base to cart)

Sleepy's Basic Foam Mattress

1320

Starting at

$100⁹⁹

Firm Comfort, best for

Back;Stomach Sleepers
Pain;Temperature;Bed Partner;Toss and Turn;Toss and Turn
Bed Partner

Beautyrest Greenwood 10.5" Firm Mattress

3319

Starting at

$1300⁹⁹

Firm Comfort, best for

Back;Stomach Sleepers
Pain;Toss and Turn;Temperature;Bed Partner
Toss and Turn

FREE ADJUSTABLE BASE ³ up to $499 value with code ELEVATE (must add base to cart)

Beautyrest Silver BRS900 11.75" Extra Firm Mattress

2757

Starting at

$580⁹⁹

$1400⁹⁹

$820 OFF

Extra Firm Comfort, best for

Back;Stomach Sleepers
Temperature;Pain;Allergies;Bed Partner;Toss and Turn;Toss and Turn
Pain
Temperature

FREE ADJUSTABLE BASE ³ up to $499 value with code ELEVATE (must add base to cart)

Beautyrest BR800 11.25" Firm Mattress

1716

Starting at

$480⁹⁹

$1000⁹⁹

$520 OFF

Firm Comfort, best for

Back;Stomach Sleepers
Toss and Turn;Pain;Bed Partner;Temperature
Pain
Bed Partner

FREE ADJUSTABLE BASE ³ up to $499 value with code ELEVATE (must add base to cart)

Stearns & Foster Estate 14.5" Firm Mattress

1108

Starting at

$2799⁰⁰

$2999⁰⁰

$200 OFF

Firm Comfort, best for

Back;Stomach Sleepers
Pain;Bed Partner;Temperature;Allergies;Toss and Turn;Toss and Turn
Pain
Temperature

Receive $300 Instant Gift⁴ with purchase.

Sealy Essentials Sudley 8.5" Firm Mattress

940

Starting at

$320⁹⁹

$800⁹⁹

$480 OFF

Firm Comfort, best for

Back;Stomach Sleepers
Pain;Temperature;Bed Partner;Toss and Turn

Beautyrest Silver BRS900-C 13.75" Extra Firm Mattress

1523

Starting at

$662⁹⁹

$1560⁹⁹

$898 OFF

Extra Firm Comfort, best for

Back;Stomach Sleepers
Temperature;Pain;Bed Partner;Toss and Turn;Toss and Turn
Pain
Temperature

FREE ADJUSTABLE BASE ³ up to 499 value with code ELEVATE (must add base to cart)

Pressuresmart MF 12.5" Firm Mattress

203

Starting at

$1850⁹⁹

$2600⁹⁹

$750 OFF

Firm Comfort, best for

Back;Stomach Sleepers
Pain;Temperature;Allergies;Bed Partner;Toss and Turn;Toss and Turn
Bed Partner
Temperature

FREE ADJUSTABLE BASE ³ up to $499 value with code ELEVATE (must add base to cart)

Sleepy's By Sealy Slumber Cushion Firm Mattress

244

Starting at

$360⁹⁹

$1290⁹⁹

$930 OFF

Medium Comfort, best for

Back;Side;Stomach Sleepers
Bed Partner;Toss and Turn;Pain;Temperature
Toss and Turn
Pain

FREE ADJUSTABLE BASE ³ up to $499 value with code ELEVATE (must add base to cart)

Tulo Lavender 6" Firm Memory Foam Mattress

213

Starting at

$350⁹⁹

Firm Comfort, best for

Back;Stomach Sleepers
Temperature;Pain;Bed Partner;Allergies;Toss and Turn
Pain
Temperature

Tulo Bamboo 6" Firm Green Tea Memory Foam Mattress

5247

Starting at

$178⁹⁹

$560⁹⁹

$382 OFF

Firm Comfort, best for

Back;Stomach Sleepers
Pain;Bed Partner;Temperature;Toss and Turn
Pain
Temperature

Nectar Classic 12" Firm Memory Foam Mattress

150

Starting at

$599⁰⁰

$949⁰⁰

$350 OFF

Firm Comfort, best for

Back;Stomach Sleepers
Pain;Bed Partner;Temperature;Toss and Turn
Bed Partner
Temperature

Serta Perfect Sleeper Elkins III 10" Firm Mattress

1543

Starting at

$421⁹⁹

$1000⁹⁹

$579 OFF

Firm Comfort, best for

Back;Stomach Sleepers
Pain;Temperature;Toss and Turn;Bed Partner
Temperature
Toss and Turn

Sealy Essentials Spruce 5.5" Firm Mattress

1033

Starting at

$650⁹⁹

Firm Comfort, best for

Back;Stomach Sleepers
Pain;Temperature;Bed Partner;Toss and Turn

Tulo 8" Firm Cooling Hybrid Mattress

Starting at

$240⁹⁹

$600⁹⁹

$360 OFF

Firm Comfort, best for

Back;Stomach Sleepers
Toss and Turn;Pain;Temperature;Bed Partner
Pain
Temperature

Sealy Posturepedic Plus Hybrid High Point 14" Firm Mattress

3766

Starting at

$1195⁷⁷

$2389⁰⁰

$1194 OFF

Firm Comfort, best for

Back;Stomach Sleepers
Bed Partner;Pain;Temperature;Toss and Turn;Toss and Turn
Bed Partner
Temperature

Tempur-Pedic TEMPUR-ProAdapt 12" Firm Mattress

3649

Starting at

$3249⁰⁰

Firm Comfort, best for

Back;Stomach Sleepers
Pain;Allergies;Bed Partner;Toss and Turn;Toss and Turn
Bed Partner
Temperature

Receive $300 Instant Gift⁴ with purchase + Calm app 3-month free trial

Purple RestorePlus 13" Firm Hybrid Mattress

1658

Starting at

$2499⁰⁰

$2799⁰⁰

$300 OFF

Firm Comfort, best for

Back;Stomach Sleepers
Pain;Allergies;Bed Partner;Toss and Turn;Toss and Turn
Bed Partner
Temperature

Firm Classic Mattresses

When it comes to choosing a mattress, the classic firm feel has been a trusted favorite for generations, offering a supportive sleep surface that stands the test of time. Firm classic mattresses are designed to provide a stable foundation, making them ideal for individuals who prefer minimal sinkage and a more level sleeping experience. This type of mattress is particularly well-suited for back and stomach sleepers, as the extra support helps to align the spine and reduce pressure points that can lead to discomfort. For those dealing with back pain or seeking to prevent it, a firmer mattress can offer the kind of restorative rest that leaves you feeling refreshed and ready to take on the day. In the warmth of June, when the nights grow shorter and the air feels heavy, a firm classic mattress can help you stay cool by preventing your body from sinking too deeply into the surface, allowing for better airflow and a more comfortable sleep environment.

Firm classic mattresses also make thoughtful gifts for recent graduates heading off to college, newlyweds setting up their first home, or parents looking to upgrade their guest room for summer visitors. There’s something universally appealing about the reliable comfort of a firm mattress—the kind that brings to mind the crisp linens and cool, welcoming feel of a well-made hotel bed. Many people find that a firm mattress is easier to get in and out of, making it a practical choice for older adults or anyone with mobility concerns. Whether you’re outfitting a primary bedroom, a guest space, or a vacation home, a classic firm mattress provides a versatile foundation that works beautifully with a wide range of bedding and décor styles. Imagine curling up after a long day under a lightweight summer quilt, the steady support beneath you helping your body relax as the evening breeze drifts through an open window.

When considering a firm classic mattress, it’s important to think about your individual sleep preferences and lifestyle needs. Some sleepers appreciate the traditional feel and durability of a firm mattress, while others may find they want a touch more cushioning or advanced features for added comfort. If you’re curious about exploring enhanced options, you can discover more by visiting our selection of Firm Upgraded Mattresses, which offer innovative materials and extra layers designed to elevate your sleep experience. No matter your choice, a firm classic mattress delivers the kind of dependable support that can help you fall asleep faster and wake up feeling your best, night after night. As the summer season unfolds and routines shift with the longer days, investing in the right mattress can make all the difference—transforming your bedroom into a sanctuary of restful, uninterrupted sleep.