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*Split Comfort Options Available

King-Size Latex Mattresses

Discover the exceptional features of our king latex mattress. Its robust construction guarantees long-lasting use, while the natural materials offer a hypoallergenic and eco-friendly sleep surface. Ideal for those who value both comfort and environmental responsibility, our king-size natural latex mattress adapts to your body, providing optimal support and pressure relief all night long.

SleepEZ Mattress Configuration Tool

Enter your height, weight, and sleeping position to calculate your recommended custom comfort configuration
**All Mattresses Include a 1-inch 100% Organic Cotton Cover quilted to New Zealand Joma Wool**


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SleepEZ’s natural latex mattress, The Select Sleep Natural, can be customized to match your firmness preference, with each layer available in 100% Natural Dunlop latex in soft, medium, firm, or extra firm. In our example to the right, we are showing our most popular natural latex mattress configuration – a 3-layer model with a soft, medium and firm layer composition. SleepEZ has created a customer-centered mattress that allows continuous adjustability based on your changing needs over the life of your natural latex mattress.


One of the best things about SleepEZ’s natural latex mattress is that you can opt for split sides with king and queen options. If you are sleeping with a partner, this is ideal as neither person has to compromise their personal comfort preference with the mattress. Any layer of our natural latex mattress, King or Queen sizes, can be split down the middle, creating one mattress with two different comfort levels.

Not sure which firmness is right for you? Enter your height, weight, and sleeping position into our mattress configurator for a recommendatio

Benefits of A King Latex Mattress

The king-size latex mattress from EZ Sleep isn’t just a bed; it’s a promise of better sleep. Combining eco-friendly materials with state-of-the-art design, this mattress delivers a sleep experience that is both luxurious and responsible.

Optimal Comfort

The natural elasticity of latex conforms to your body, providing unparalleled support and relieving pressure points.


Renowned for its longevity, our latex mattress resists sagging and maintains its shape over years of use.

Health and Hygiene

Hypoallergenic and resistant to dust mites, our mattresses promote a cleaner, healthier sleeping environment.


Made from sustainable materials, our mattress is an eco-conscious choice for the environmentally aware consumer.

Temperature Regulation

Natural latex facilitates airflow, ensuring a cool and comfortable sleep even on warm nights.

America's #1 Latex Mattress Value

As a true factory direct company with over 47 years of experience, we eliminate middle-man markups and bring substantial savings to our customers. The most important thing we deliver is “value”. Our products and services are never compromised; we believe in providing customers with high-quality mattresses without having to pay the price. We are known for our affordable rates, great customer service, and most importantly, creating the nation’s best natural latex mattress.

To see how we compare to competitors, click here!

We look forward to serving you.

Select Sleep Design

Play Video about Mattress Value

Mattress Assembly Made Easy

We make it so simple to set up your Sleep EZ natural latex mattress. This video shows you how to assemble your Sleep EZ latex mattress by stacking the latex layers in the desired configuration and closing the mattress with the zipper cover.



Naturally Adaptive

Hidden inside latex is the secret to its adaptability and comfort. The natural and unique cell structure of the material allows latex to be flexible and envelop your body, while still supporting your body. The structure also provides relief for primary pressure points throughout the night.


Stay Cool

The natural properties of latex layers allow air to flow naturally in the mattress. Latex whisks away moisture and regulates your temperature throughout the night, without trapping heat like traditional mattresses.

Superior Comfort


Our Select Sleep latex mattress conforms perfectly to your body’s contours and evenly supports the spine to provide optimal orthopedic support. We offer a variety of latex types including the world’s finest latex process – Talalay.

Latex instantly reacts and adjusts to changes in position giving the body maximum comfort and back support. Its unique ability to conform to your body alleviates areas of high pressure that cause you to toss and turn at night. Latex is also hypoallergenic, anti-microbial, dust mite resistant, and breathable due to its open cell construction. Because it breathes to remove body moisture, it keeps you warm in the winter and cooler in the summer.


Latex relieves pressure that causes you to toss and turn at night. The ability of latex to gently support and conform to your body alleviates pressure points and dramatically reduces tossing and turning. The latex mattress itself reduces pressure areas by as much as 90%, thus ensuring a sound and comfortable sleep.

Spine Alignment


Latex is naturally hypo-allergenic. Its anti-microbial properties inhibit dust mites, mold, and mildew from thriving. Because latex is a product of pin core construction with thousands of tiny air channels that provide natural ventilation, mildew, staphylococcus and other bacteria can’t live in latex foam, making it the perfect choice for allergy sufferers and anyone wanting to breathe fresh, clean air while they sleep.

Studies show that latex is 300% more resistant to dust mites than any other mattress – making SleepEZs latex mattresses particularly beneficial for allergy sufferers.

Independent tests prove our latex is 3 times more resistant to dust mites than ordinary mattresses.


We take as much care in crafting our cover as we do sourcing our latex. Each hand-sewn cover is made of 100% organic cotton that has been quilted to Eco Wool. The 360° zipper makes assembly a breeze and allows you to replace and rearrange layers as needed, as well as remove completely for spot cleaning and airing out. Replacement covers are available.

Zippered Cover
Natural Cotton


All of our mattresses, including the Select Sleep Natural Latex Mattress, come with cotton covers to provide a soft, breathable surface for your comfort. Cotton also provides just enough stretch so that your mattress is easy to assemble and that the cover stays taught. Customers can find comfort knowing that polyester is never used in our covers.


The wool in our natural cotton cover is Joma Wool. Joma Wool is a high-quality natural fiber, grown in New Zealand and used worldwide by some of the most esteemed mattress and bedding manufacturers. Using wool provides better airflow, efficiently wicks away moisture, and serves as a natural fire barrier for the mattress. Wool is a natural solution, unlike other fire retardant chemicals used in many mattresses. Protection with natural wool can only be done by using several layers packed together.

Joma Wool
Natural Joma Wool


We stand by the quality of the materials that we put in all of our mattresses.

The Natural Latex used in the Select Sleep Natural mattress is Oeko-Tex® Standard 100 certified. This certifies that there are no harmful or unwanted chemicals that could affect your health used in our latex.

Joma Wool is a naturally grown product that offers a range of sleep and health benefits. All Joma Wool is thoroughly cleaned and is non-allergenic, making it ideal for customers who are allergic to feather and down or who suffer a reaction with synthetic bedding products.

Mattress Assembly

Step 1

Carefully open all boxes and find the bundle labeled “Cover”. Carefully undo the plastic wrap with a sharp object and lay bottom cover on bed, ready to receive mattress layers.

Step 2

Carefully unwrap latex layers, allowing them to fully inflate. Arrange layers within bottom cover according to your firmness preference.


Step 3

Zip top cover to bottom cover, tucking in the flaps as you work your way around the mattress. Congratulations, you’re done!


Family Owned Since 1976

SleepEZ is the leading latex mattress factory in the nation. If you are looking for a better night’s sleep, our organic latex mattress is your solution. The organic latex mattress is completely customizable for both you and your partner. WIth the ability to choose your comfort, split layers, and add on an adjustable base for ultimate relaxation, we can guarantee satisfaction and great sleep for years to come when you choose our organic latex mattress.

Enhance Your Sleep Experience With Our Range of Mattresses

Our range extends beyond traditional mattresses. Consider the versatility of our hybrid latex mattress for a customizable sleep experience. And don’t forget to explore our extensive collection of Latex Mattresses to discover the full breadth of our offerings.

Enhance your comfort with our Natural Latex Topper, designed to complement your latex king-size mattress perfectly. We also encourage you to compare our mattresses to find your ideal match. Start your comparison journey on our Compare Our Mattresses page.

King Latex Mattress
King Size Latex Mattress


Choosing Sleep EZ for your king-size latex mattress means choosing a legacy of quality and customer satisfaction. Our dedication to delivering exceptional sleep experiences is evident in every product we offer.
  • Customized Solutions: We understand that sleep preferences vary, and our range caters to every individual need.
  • Quality Assurance: Our mattresses are subject to rigorous quality checks, ensuring that you receive nothing but the best.
  • Customer-Centric Approach: At Sleep EZ, we prioritize your comfort and satisfaction above all else.
  • Innovative Technology: We continually integrate the latest advancements in sleep technology into our products.
  • Easy Shopping Experience: From browsing to purchasing, our user-friendly platform makes acquiring your dream mattress a breeze.


Who doesn’t like free? We want you to have your best night of sleep so we throw a free latex pillow in with your mattress. Order a King, Queen, or Full size mattress and you’ll receive 2! Your pillow is just as important as your mattress, and latex pillows last much longer and are much more comfortable than those cheap ones you’ve had to replace every year from the discount store.

Free Pillows
Free Protector


Protecting your mattress from spills and odors helps prolong the life of your mattress and ensures that you don’t void the warranty. Included in your Select Sleep purchase is the top of the line SlumberLuxe mattress protector. This highly breathable, plastic-free protector is a protects your mattress from dust and liquids. Learn more about the protector here.


We have partnered with Affirm to give you a simple way to make your purchase with no hidden fees. Provide some basic information and get a real-time credit decision to split your purchase into monthly payments. Rates from 0% to 30% APR with loans of 3, 6, or 12 month terms. Simply pay your monthly bill using a debit card, bank transfer at www.affirm.com/pay.

Subject to credit check and approval. Down payment may be required. For purchases under $100, limited payment options are available. Estimated payment amount excludes taxes and shipping fees. Affirm loans are made by Cross River Bank, a New Jersey State Chartered Commercial Bank, Member FDIC. See www.affirm.com/faqs for details.

Easy Setup


All of Sleep EZ mattresses are vacuum packed, rolled and shipped in a box directly to your doorstep – for free. For mattresses with several layers, or that are King size, you may receive your shipment in multiple boxes. This makes it easier for you to move your mattress from your doorstep to your bedroom. To set up your mattress, simply place the vacuum-packed mattress on your foundation and carefully slice open the plastic wrap. It will quickly unfold and is ready for sleeping on immediately. Sleep EZ mattresses do not contain any harmful gases or odors.


The Organic & Natural Latex Mattresses are covered unconditionally in the case of manufacturing defects by our 20-year manufacturer’s guarantee, excluding shipping costs. This warranty includes a full replacement for the first 10 years for any issue that qualifies as a manufacturer’s defect.

Frequently Asked Questions About King Latex Mattresses

What Makes the King-Size Latex Mattress Unique?
Our king latex mattresses are made with natural, sustainable materials, providing a balance of support and comfort that adapts to your body.
Consider factors like firmness preference, sleeping position, and any specific needs such as temperature regulation or hypoallergenic properties. Our comparison guide can help you decide.
Latex mattresses are known for their durability, often lasting longer than traditional mattresses, with many remaining comfortable and supportive for up to 20 years.
Yes, the natural elasticity of latex provides excellent pressure relief, making it an ideal choice for side sleepers. It contours to the body, supporting the hips and shoulders and aligning the spine.
Maintaining your latex mattress is simple. We recommend using a mattress protector, rotating the mattress periodically for even wear, and keeping it away from direct sunlight. Spot-clean any spills with a mild detergent and avoid using harsh chemicals.

Upgrade Your Sleep Today with Our King Latex Mattress

Ready to get a good night’s sleep? Browse our collection, compare your options, and choose the perfect king-size latex mattress for you. A night of luxurious sleep awaits at EZ Sleep.
King Size Natural Latex Mattress