Pure Cotton Mattresses

Explore Pure Cotton Mattresses at Mattress Firm to find options that align with your sleep preferences, bedroom setup and budget. Compare available sizes, styles and pricing to choose the right mattress for your routine and create a sleep space made for better zzz's.

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Dr. Weil 3 Piece Sonoran Bedding Bundle

Starting at

$655⁰⁰

Allerease Ultimate Mattress Protector

337

Starting at

$39⁹⁹

Temperature
Allergies

Kingsdown Crown Imperial 16" Plush Euro Top Mattress

167

Starting at

$5199⁰⁰

Plush Comfort, best for

Side Sleepers
Pain
Bed Partner
Temperature
Toss and Turn

FREE ADJUSTABLE BASE ³ with code ELEVATE

Kingsdown Crown Imperial 16" Firm Euro Top Mattress

125

Starting at

$3899⁰⁰

$5199⁰⁰

$1300 OFF

Firm Comfort, best for

Back, Stomach Sleepers
Pain
Bed Partner
Temperature
Toss and Turn

FREE ADJUSTABLE BASE ³ with code ELEVATE

Kingsdown Crown Imperial 15" Firm Mattress

Starting at

$3799⁰⁰

$4999⁰⁰

$1200 OFF

Firm Comfort, best for

Back, Stomach Sleepers
Pain
Bed Partner
Temperature
Toss and Turn

FREE ADJUSTABLE BASE ³ with code ELEVATE

Kingsdown Crown Imperial 15" Plush Mattress

Starting at

$4999⁰⁰

Plush Comfort, best for

Side Sleepers
Pain
Bed Partner
Temperature
Toss and Turn

FREE ADJUSTABLE BASE ³ with code ELEVATE

Pure cotton mattresses are designed with cotton fibers in the cover, comfort layers or upholstery for a soft, breathable sleep surface. Known for its natural feel and moisture-wicking properties, cotton can help promote airflow around the body and provide comfortable cushioning throughout the night. Shoppers looking for an cotton mattress or a mattress made with natural materials should review the product specifications carefully, since cotton mattresses may include additional materials such as wool, latex, foam, coils or polyester. A cotton mattress cover can also offer a smooth, comfortable surface for sleepers who prefer the feel of breathable fibers over synthetic fabrics. The best pure cotton mattress depends on your preferred firmness, sleep position and support needs. Side sleepers may want a softer cotton mattress with pressure-relieving cushioning for the shoulders and hips, while back and stomach sleepers often benefit from a medium-firm or firm mattress that helps maintain neutral spinal alignment. Cotton mattress toppers, cotton mattress pads and breathable cotton bedding can add softness and temperature comfort to many mattress types, including innerspring, hybrid and foam mattresses. Before buying, compare mattress construction, firmness, support, edge support, cooling features, care instructions and trial policies to find comfortable, long-lasting sleep support that fits your routine.

What are pure cotton mattresses made of? + -

Pure cotton mattresses typically feature cotton in the cover, padding or quilted layers. The inner support system may include materials such as coils, foam or natural fibers, depending on the mattress design.

Are pure cotton mattresses made entirely of cotton? + -

Not always. The term pure cotton usually refers to the cotton content in a mattress’s cover or comfort layers. Check the product description and materials list to understand the full mattress construction.

What does a pure cotton mattress feel like? + -

A pure cotton mattress can have a soft, natural feel at the surface, especially when it includes quilted cotton padding. The overall feel also depends on the mattress’s support core and other comfort materials.

How should you care for a pure cotton mattress? + -

Use a mattress protector, rotate the mattress according to the manufacturer’s instructions and address spills promptly. Follow the care label for cleaning guidance, and avoid saturating the mattress with liquid.

What should you look for when choosing a pure cotton mattress? + -

Review the materials list to confirm where cotton is used, then consider the mattress construction, cover design, support system and care instructions. Certifications may also help you compare material and manufacturing standards.