Supportive Firm Mattresses For Summer Sleeping

Supportive firm mattresses for summer sleeping offer an ideal solution for those seeking comfort and restful nights during warmer months. Designed to provide a stable surface, these mattresses help promote a refreshing sleep environment even when temperatures rise. Explore a range of supportive firm mattresses for summer sleeping that combine durability and comfort, helping you wake up feeling cool, rejuvenated, and ready to enjoy every summer day.

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Sleepy's Basic Memory Foam Firm Mattress

2701

Starting at

$250⁷⁷

$850⁹⁹

$600 OFF

Firm Comfort, best for

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

Sleepy's Basic Innerspring Firm Mattress

8308

Starting at

$220⁹⁹

Firm Comfort, best for

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

Sleepy's Rest Firm 2.0 Innerspring Mattress

6678

Starting at

$1800⁹⁹

Firm Comfort, best for

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

Beautyrest Greenwood 10.5" Firm Mattress

3331

Starting at

$520⁹⁹

$1300⁹⁹

$780 OFF

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

3046

Starting at

$1400⁹⁹

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

2057

Starting at

$1000⁹⁹

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

1377

Starting at

$2299⁰⁰

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

961

Starting at

$1000⁹⁹

Firm Comfort, best for

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

Beautyrest Silver BRS900-C 13.75" Extra Firm Mattress

1637

Starting at

$1560⁹⁹

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)

Beautyrest Silver BRS900 11.75" Medium Firm Mattress

1614

Starting at

$750⁹⁹

Medium Comfort, best for

Back;Side;Stomach Sleepers
Allergies;Bed Partner;Temperature;Pain;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

212

Starting at

$1900⁹⁹

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

247

Starting at

$2000⁹⁹

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)

Serta Perfect Sleeper Nurture Night 12" Firm Mattress

970

Starting at

$599⁰⁰

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)

Nectar Classic 12" Firm Memory Foam Mattress

161

Starting at

$649⁰⁰

$1099⁰⁰

$450 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

1549

Starting at

$900⁹⁹

Firm Comfort, best for

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

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

Serta Perfect Sleeper Oasis Sleep 12" Extra Firm Mattress

741

Starting at

$1399⁰⁰

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)

Tulo 11" Medium Firm Cooling Hybrid Mattress

198

Starting at

$1300⁹⁹

Medium Comfort, best for

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

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

Tulo 13" Medium Firm Cooling Hybrid Mattress

166

Starting at

$1000⁹⁹

Medium Comfort, best for

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

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

Sealy Essentials Spruce 5.5" Firm Mattress

1366

Starting at

$950⁹⁹

Firm Comfort, best for

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

Tulo 8" Firm Cooling Hybrid Mattress

Starting at

$900⁹⁹

Firm Comfort, best for

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

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

Tempur-Pedic TEMPUR-ProAdapt 12" Firm Mattress

4290

Starting at

$4099⁰⁰

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

Sealy Posturepedic Plus Hybrid High Point 14" Firm Mattress

4246

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

Beautyrest Black Series Three 15" Firm Mattress

1688

Starting at

$3799⁰⁰

Firm Comfort, best for

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

$300 ⁶ adjustable base instant gift with purchase.

Purple RestorePlus 13" Firm Hybrid Mattress

1659

Starting at

$3149⁰⁰

Firm Comfort, best for

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

Beautyrest PressureSmart 2.0 Hybrid Firm 13" Mattress

1269

Starting at

$2050⁹⁹

Firm Comfort, best for

Back;Stomach Sleepers
Pain;Bed Partner;Temperature;Allergies;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)

Tempur-Pedic TEMPUR-LuxeAdapt 13" Firm Mattress

1268

Starting at

$4199⁰⁰

Firm Comfort, best for

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

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

Supportive Firm Mattresses For Summer Sleeping

Finding the right supportive firm mattress for summer sleeping can make all the difference when it comes to waking up refreshed and ready to take on the day, especially as the lingering warmth of late summer transitions into the cooler nights of early fall. For those who tend to sleep hot, a firm mattress with enhanced breathability is a game changer—think about the crisp, cool feel of clean sheets on a mattress that doesn’t trap heat. Many firm mattresses are designed with materials like innerspring coils, ventilated foams, or even natural latex, all of which allow air to circulate more freely than denser, softer foams. This airflow can help regulate body temperature and prevent the uncomfortable overheating that often disrupts sleep during the warmer months. If you share your bed, a supportive firm mattress also helps minimize motion transfer, so you and your partner can both enjoy undisturbed rest even if one of you tosses and turns on those muggy nights.

Firm mattresses aren’t just about staying cool—they’re also about providing the support your body needs after a long day of summer activities, whether that’s hiking, working in the garden, or simply spending more time outdoors. People who prefer sleeping on their back or stomach, or those who have a larger body frame, often find that a firmer surface helps promote proper spinal alignment and reduces the risk of waking up with aches and pains. For families, a supportive firm mattress can be a thoughtful gift for college students heading off to their first dorm room, or for parents who want to ensure guests have a comfortable, cool place to sleep during summer visits. Even as the seasons shift and the days get shorter, a firm mattress remains a reliable choice for anyone who values durability, consistent support, and a cooler sleep environment. When shopping, it’s wise to look for features such as moisture-wicking covers, reinforced edges for stability, and trial periods that let you test the mattress at home to make sure it fits your unique needs.

Whether you’re upgrading your own sleep setup or searching for a practical gift, a supportive firm mattress is a versatile investment that can enhance comfort well beyond the summer months. They’re especially ideal for those who prioritize a cooler sleep surface and want to maintain healthy posture throughout the night. For couples with different preferences, consider pairing a firm mattress with a plush topper or exploring split firmness options to create a custom feel. While firm mattresses are a popular choice for summer, some sleepers might find a softer surface more appealing—especially side sleepers or those who crave a cushioned, enveloping feel. If you’re exploring alternatives, you might want to take a look at our curated selection of Soft King Mattresses For Summer Sleeping to find the ideal fit for your needs. Ultimately, the right mattress can transform your nightly routine, offering the supportive, cool comfort you need for restorative sleep no matter the season.