Labor Day Sale On Plush King Size Mattresses

Find comfort and value during the Labor Day On Plush King Size Mattresses. Explore a range of plush king size mattresses at Mattress Firm and compare options to find the right fit for your sleep preferences and space. With seasonal savings available, it’s a great time to shop for a mattress that helps you sleep well so you can live well.

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Beautyrest PressureSmart 2.0 Plush Pillow Top 13.75" Mattress

2696

Starting at

$1200⁰⁰

$2399⁹⁹

$1200 OFF

Plush Comfort, best for

Side Sleepers
Temperature
Bed Partner
Pain
Toss and Turn

FREE ADJUSTABLE BASE ³ with code ELEVATE

Tempur-Pedic TEMPUR-ProAdapt 2.0 12" Soft Mattress

3502

Starting at

$3799⁰⁰

$4199⁰⁰

$400 OFF

Plush Comfort, best for

Side Sleepers
Pain
Allergies
Bed Partner
Toss and Turn
Temperature

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

Beautyrest PressureSmart 2.0 Plush 11.75" Mattress

6252

Starting at

$1150⁰⁰

$2299⁹⁹

$1150 OFF

Plush Comfort, best for

Side Sleepers
Temperature
Bed Partner
Pain
Toss and Turn

FREE ADJUSTABLE BASE ³ with code ELEVATE

Sleepy's By Sealy Memory Foam Plush Mattress

2794

Starting at

$699⁹⁹

$999⁹⁹

$300 OFF

Plush Comfort, best for

Side Sleepers
Pain
Bed Partner
Toss and Turn
Temperature

FREE ADJUSTABLE BASE ³ with code ELEVATE

Beautyrest BR800 13.5" Plush Pillow Top Mattress

2792

Starting at

$819⁹⁹

$1499⁹⁹

$680 OFF

Plush Comfort, best for

Side Sleepers
Toss and Turn
Pain
Bed Partner
Temperature

FREE ADJUSTABLE BASE ³ with code ELEVATE

Sealy Essentials Winter Green 13" Plush Euro Pillow Top Mattress

549

Starting at

$779⁹⁹

$1459⁹⁹

$680 OFF

Plush Comfort, best for

Side Sleepers
Bed Partner
Pain
Temperature
Toss and Turn
Allergies

Beautyrest BR800 12" Plush Euro Top Mattress

739

Starting at

$569⁹⁹

$1399⁹⁹

$830 OFF

Plush Comfort, best for

Side Sleepers
Toss and Turn
Pain
Bed Partner
Temperature

Beautyrest Silver BRS900 12" Plush Mattress

1147

Starting at

$729⁹⁹

$1699⁹⁹

$970 OFF

Plush Comfort, best for

Side Sleepers
Temperature
Pain
Bed Partner
Toss and Turn

FREE ADJUSTABLE BASE ³ with code ELEVATE

Serta Perfect Sleeper Nurture Night 14.5" Pillow Top Mattress

1136

Starting at

$979⁰⁰

$1249⁰⁰

$270 OFF

Plush Comfort, best for

Side Sleepers
Pain
Temperature
Bed Partner
Toss and Turn

FREE ADJUSTABLE BASE ³ with code ELEVATE

Serta Perfect Sleeper Elkins III 11" Plush Euro Top Mattress

1610

Starting at

$600⁰⁰

$1199⁹⁹

$600 OFF

Plush Comfort, best for

Side Sleepers
Pain
Temperature
Toss and Turn
Bed Partner

FREE ADJUSTABLE BASE ³ with code ELEVATE

Serta Perfect Sleeper Nurture Night 13.5" Plush Mattress

921

Starting at

$939⁰⁰

$1099⁰⁰

$160 OFF

Plush Comfort, best for

Side Sleepers
Pain
Bed Partner
Temperature
Toss and Turn

FREE ADJUSTABLE BASE ³ with code ELEVATE

Sealy Essentials Winter Green 12" Plush Euro Top Mattress

393

Starting at

$739⁹⁹

$1379⁹⁹

$640 OFF

Plush Comfort, best for

Side Sleepers
Bed Partner
Pain
Temperature
Toss and Turn
Allergies

Serta Perfect Sleeper Midsummer Nights 11" Plush Eurotop Mattress

886

Starting at

$859⁰⁰

$999⁰⁰

$140 OFF

Plush Comfort, best for

Side Sleepers
Pain
Bed Partner
Temperature
Toss and Turn

FREE ADJUSTABLE BASE ³ with code ELEVATE

Beautyrest Black Series Two 16.25" Plush Pillow Top Mattress

294

Starting at

$3699⁰⁰

$4099⁰⁰

$400 OFF

Plush Comfort, best for

Side Sleepers
Pain
Bed Partner
Temperature
Toss and Turn

$300 ⁶ adjustable base instant gift with purchase.

Purple RestorePlus 13" Soft Hybrid Mattress

3534

Starting at

$3600⁰⁰

$4399⁰⁰

$799 OFF

Plush Comfort, best for

Side Sleepers
Pain
Allergies
Bed Partner
Toss and Turn
Temperature

Purple Restore 11.5" Soft Hybrid Mattress

1666

Starting at

$2700⁰⁰

$3399⁰⁰

$699 OFF

Plush Comfort, best for

Side Sleepers
Pain
Allergies
Bed Partner
Toss and Turn
Temperature

A Labor Day is a great opportunity to upgrade to a plush king size mattress and create a more comfortable sleep space. Designed with generous surface area and cushioning comfort, a plush king mattress can help couples spread out while enjoying pressure-relieving support from head to toe. Explore options with quilted covers, adaptive foam, cooling materials and individually wrapped coils to find the comfort level that fits your sleep style. Whether you prefer the contouring feel of a plush memory foam mattress or the responsive support of a plush hybrid mattress, Mattress Firm makes it easier to compare trusted brands, mattress technologies and comfort features in one convenient place. Shop the Labor Day mattress to find a plush king size mattress at a value that makes upgrading your bedroom simple. Before choosing your new mattress, consider your preferred firmness, sleeping position, temperature needs and current bed frame to help narrow your options. Side sleepers may appreciate the cushioning of a plush mattress, while combination sleepers can look for a plush hybrid with supportive coils for easier movement. Add a king size bed frame, mattress protector and comfortable bedding to complete your sleep setup, then enjoy the spacious comfort and restorative zzz's a plush king mattress can provide.

What does a plush mattress feel like? + -

A plush mattress has a softer, more cushioned surface that lets you settle into the comfort layers while still providing an underlying foundation.

What materials are commonly used in plush mattresses? + -

Plush mattresses may feature materials such as memory foam, latex, quilted fabric, gel foam or pocketed coils to create a cushioned comfort feel.

How does a plush mattress differ from a firm mattress? + -

A plush mattress generally feels softer and more cushioning at the surface, while a firm mattress has a more solid, supportive feel with less initial give.

What should I look for when choosing a plush mattress? + -

Consider the comfort materials, mattress construction, surface feel and type of support that best match your personal preferences.

How can I style a bedroom with a plush mattress? + -

Layer the bed with breathable sheets, a cozy comforter and supportive pillows to complement the mattress and create a welcoming sleep space.