King Size Mattresses With Odor Control

Shop King Size Mattresses With Odor Control to explore spacious sleep options for your bedroom. Compare comfort preferences, mattress types and available sizes to find a mattress that suits your sleep routine and space. With the right mattress, you can make sleep easy™ and create a more comfortable place to rest each night.

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Beautyrest BR800 11.25" Firm Mattress

2233

Starting at

$619⁹⁹

$1299⁹⁹

$680 OFF

Firm Comfort, best for

Back, Stomach Sleepers
Toss and Turn
Pain
Bed Partner
Temperature

FREE ADJUSTABLE BASE ³ with code ELEVATE

Tulo Bamboo 10" Medium Green Tea Memory Foam Mattress

5555

Starting at

$379⁹⁹

$889⁹⁹

$510 OFF

Medium Comfort, best for

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

Tulo Bamboo 12" Medium Plush Green Tea Memory Foam Mattress

5555

Starting at

$429⁹⁹

$1019⁹⁹

$590 OFF

Medium Comfort, best for

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

Beautyrest BR800 13.5" Medium Pillow Top Mattress

1863

Starting at

$819⁹⁹

$1499⁹⁹

$680 OFF

Medium Comfort, best for

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

FREE ADJUSTABLE BASE ³ with code ELEVATE

Beautyrest Silver BRS900-C 13.75" Extra Firm Mattress

1810

Starting at

$859⁹⁹

$1999⁹⁹

$1140 OFF

Extra Firm Comfort, best for

Back, Stomach Sleepers
Temperature
Pain
Bed Partner
Toss and Turn

FREE ADJUSTABLE BASE ³ with code ELEVATE

Tulo Bamboo 8" Medium Green Tea Memory Foam Mattress

5555

Starting at

$329⁹⁹

$809⁹⁹

$480 OFF

Medium Comfort, best for

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

Beautyrest Silver BRS900 11.75" Medium Firm Mattress

1745

Starting at

$809⁹⁹

$1099⁹⁹

$290 OFF

Medium Comfort, best for

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

FREE ADJUSTABLE BASE ³ with code ELEVATE

Beautyrest BR800 12" Plush Euro Top Mattress

735

Starting at

$569⁹⁹

$1399⁹⁹

$830 OFF

Plush Comfort, best for

Side Sleepers
Toss and Turn
Pain
Bed Partner
Temperature

Tulo Bamboo 6" Firm Green Tea Memory Foam Mattress

5558

Starting at

$729⁹⁹

Firm Comfort, best for

Back, Stomach Sleepers
Pain
Bed Partner
Temperature
Toss and Turn

FREE ADJUSTABLE BASE ³ with code ELEVATE

Beautyrest Silver BRS900 12" Plush Mattress

1140

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

Purple RestorePlus Cool Touch 13" Hybrid Mattress

997

Starting at

$3900⁰⁰

$4699⁰⁰

$799 OFF

Medium Comfort, best for

Back, Side, Stomach Sleepers
Pain
Allergies
Bed Partner
Toss and Turn

$300 ^◇ adjustable base instant gift with purchase.

Purple RestorePremier Cool Touch 13" Hybrid Mattress

849

Starting at

$4700⁰⁰

$5499⁰⁰

$799 OFF

Medium Comfort, best for

Back, Side, Stomach Sleepers
Pain
Allergies
Bed Partner
Toss and Turn

$300 ^◇ adjustable base instant gift with purchase.

Beautyrest Silver BRS900-C 14.5" Medium Mattress

791

Starting at

$859⁹⁹

$1999⁹⁹

$1140 OFF

Medium Comfort, best for

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

FREE ADJUSTABLE BASE ³ with code ELEVATE

Purple Restore Cool Touch 11.5" Hybrid Mattress

782

Starting at

$3000⁰⁰

$3699⁰⁰

$699 OFF

Medium Comfort, best for

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

$300 ^◇ adjustable base instant gift with purchase.

Sealy Frisco 2.0 Firm Mattress

366

Starting at

$539⁹⁹

Firm Comfort, best for

Back, Stomach Sleepers
Pain
Bed Partner
Temperature

FREE ADJUSTABLE BASE ³ with code ELEVATE

Sealy Frisco Firm Mattress

Starting at

$539⁹⁹

Firm Comfort, best for

Back, Stomach Sleepers
Pain
Bed Partner
Temperature

FREE ADJUSTABLE BASE ³ with code ELEVATE

Sealy Ellenton II 12" Firm Mattress

Starting at

$1519⁰⁰

Firm Comfort, best for

Back Sleepers
Pain
Allergies

FREE ADJUSTABLE BASE ³ with code ELEVATE

Tulo Green Tea 12" Plush Mattress

Starting at

$459⁹⁹

$1399⁹⁹

$940 OFF

Plush Comfort, best for

Side Sleepers
Pain
Bed Partner
Temperature
Toss and Turn

Tulo Green Tea 6" Firm Mattress

Starting at

$899⁹⁹

Firm Comfort, best for

Back, Stomach Sleepers
Pain
Bed Partner
Temperature
Toss and Turn

FREE ADJUSTABLE BASE ³ with code ELEVATE

Tulo Green Tea 8" Medium Mattress

Starting at

$369⁹⁹

$1069⁹⁹

$700 OFF

Medium Comfort, best for

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

Sleepy's Basic Memory Foam Firm Mattress

3213

Starting at

$299⁷⁷

$999⁹⁹

$700 OFF

Firm Comfort, best for

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

Beautyrest Silver BRS900 11.75" Extra Firm Mattress

3296

Starting at

$709⁹⁹

$1699⁹⁹

$990 OFF

Extra Firm Comfort, best for

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

FREE ADJUSTABLE BASE ³ with code ELEVATE

Sleepy's 10" Medium Memory Foam RV Mattress

176

Starting at

$689⁹⁹

$1099⁹⁹

$410 OFF

Medium Comfort, best for

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

Serta Perfect Sleeper Nurture Night 13.5" Medium Mattress

1020

Starting at

$939⁰⁰

$1099⁰⁰

$160 OFF

Medium Comfort, best for

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

FREE ADJUSTABLE BASE ³ with code ELEVATE

Sleepy's 8" Medium Memory Foam RV Mattress

132

Starting at

$529⁹⁹

$799⁹⁹

$270 OFF

Medium Comfort, best for

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

Allerease Ultimate Mattress Protector

337

Starting at

$49⁹⁹

Temperature
Allergies

A king size mattress with odor control can help create a fresher, more inviting sleep environment while giving couples plenty of room to stretch out. Odor-control mattresses are designed with materials and construction features that may help reduce or manage unwanted smells, including odors associated with moisture, everyday use and the initial “new mattress” scent. Look for king mattresses made with breathable comfort layers, moisture-wicking fabrics and ventilated designs that promote airflow throughout the night. Mattress materials such as gel-infused memory foam, responsive foam, latex and individually wrapped coils can offer different comfort experiences while supporting ventilation. If you are shopping for a low-odor king mattress, review the product details for certifications and care instructions that can help you choose a model made with quality materials and a sleep-friendly design. Proper setup and regular care can also support odor control in a king size mattress. Allow a new mattress to air out in a well-ventilated room according to the manufacturer’s instructions, and use a breathable mattress protector to help guard against perspiration, spills and other sources of odor. Washing bedding regularly, rotating the mattress if recommended and keeping the bedroom well ventilated may help maintain a fresher sleep surface over time. Mattress Firm offers king size mattresses in a range of comfort levels and materials, making it easier to compare cooling features, breathable construction and odor-conscious options in one convenient place. With the right king mattress and simple maintenance habits, you can enjoy more space, reliable support and a cleaner-feeling sleep environment.

What is odor control in a mattress? + -

Odor control refers to mattress materials or treatments designed to help manage unwanted smells and keep the sleep surface feeling fresher.

What mattress materials can help with odor control? + -

Odor-control mattresses may include breathable foams, moisture-managing fabrics or antimicrobial-treated textiles. Check the product details to learn which materials are included.

How can I maintain a mattress with odor-control features? + -

Use a breathable mattress protector, wash bedding regularly and follow the care instructions provided with your mattress. Keeping the sleep environment well ventilated can also help maintain freshness.

Do odor-control mattresses have a particular smell? + -

Some mattresses may have a temporary new-material scent when first opened. Odor-control features are designed to help manage unwanted odors over time, while ventilation can help freshen the mattress.

What should I look for when choosing a mattress with odor control? + -

Review the fabric, foam and treatment details, along with the manufacturer's care recommendations. Look for materials that support breathability and freshness based on your personal preferences.