What Materials Are Used in the Avocado Mattress?

Avocado has built its flagship mattress brand around using certified organic materials that are healthier for the consumer and more sustainable for the environment. The word “organic” appears frequently in mattress marketing, but what exactly is is inside the mattress is not always clear. In this guide, we break down what materials are used in the Avocado Green Mattress and explain what each layer does and the certifications that are important for living a more natural, sustainable life.

What Materials Are Used in the Avocado Green Mattress?

The Avocado Green Mattress is a latex hybrid made with the following primary materials:

• GOLS-certified organic Dunlop latex
• GOTS-certified organic cotton
• Organic wool
• Individually wrapped recycled steel coils
• Organic coconut fiber in select firmness models
• Cotton canvas along the base
• Small amounts of functional materials used to encase and stabilize the internal components

According to the Avocado Green Mattress construction specifications, the mattress contains no polyurethane foam, fiberglass, or chemical flame retardants. The comfort layers are also secured through needle tufting instead of being glued together with chemical adhesives.

If you want to know how these materials performed in a real bedroom, read our complete Avocado Green Mattress review. We tested its comfort, firmness, cooling, motion isolation, edge support, and ease of movement at home.

Avocado Green Mattress Materials by Firmness Option

The exact construction depends on which mattress model and firmness option you select. Avocado currently offers three versions of the Green Mattress: Firm, Medium, Plush.

Firmness Option	Latex Construction	Support System	Height	Expected Feel
Firm	2 inches of GOLS-certified organic Dunlop latex with two organic coconut fiber pads	Up to 1,337 individually wrapped coils arranged in seven ergonomic zones	11.5 inches	Firm, supportive, and designed for minimal sinkage
Medium	3 inches of GOLS-certified organic Dunlop latex	Up to 1,379 individually wrapped coils arranged in seven ergonomic zones	11 inches	Balanced, buoyant, and responsive
Plush	5 inches of GOLS-certified organic Dunlop latex, including an attached pillow-top comfort layer	Up to 1,379 individually wrapped coils arranged in seven ergonomic zones	13 inches	Softer and more pressure-relieving

Construction specifications can change. Confirm the current materials, height, and available firmness options before ordering.

GOLS-Certified Organic Dunlop Latex

Natural latex is the main comfort material inside most versions of the Avocado Green Mattress. It is made from liquid sap collected from rubber trees and processed into a supportive foam.

Avocado primarily uses GOLS-certified organic Dunlop latex. The Global Organic Latex Standard, or GOLS, verifies the organic content of the latex while also establishing requirements for processing, manufacturing, and supply-chain practices.

Dunlop latex creates a buoyant sensation than the slow, body-hugging feel associated with memory foam. This responsiveness can make the Avocado appealing to combination sleepers and anyone who prefers to feel like they are sleeping on top of the mattresses instead on being enveloped by body-hugging memory foam.

To see how Avocado’s organic latex construction compares with a more traditional foam-and-coil luxury hybrid, read our hands-on Avocado vs WinkBed comparison.

Organic Wool

Immediately beneath the cotton cover is a layer of organic wool. It serves several purposes.

First, wool serves as a natural flame barrier. Mattresses sold in the United States must meet federal flammability requirements. Many manufacturers use fiberglass or chemical flame retardants to meet the requirement, but Avocado uses wool.

Wool fibers also absorb moisture without feeling wet. This helps maintain a more neutral body temperature while you sleep and prevents overheating.

There is some research supporting wool’s potential usefulness in sleep products, although shoppers should not treat it as a guaranteed cure for sleeping hot. A 2024 scientific review of bedding and sleepwear fibers found that wool sleepwear produced benefits for sleep onset in certain temperatures and populations.

GOTS-Certified Organic Cotton

Organic cotton is used in the cover and the canvas along the bottom of the mattress. This gives the Avocado a soft, breathable surface without relying on a polyester-heavy fabric blend.

Avocado’s finished mattress carries certification under the Global Organic Textile Standard. GOTS is more meaningful than a manufacturer simply describing a material as “natural” or “organic.”

GOTS-certified products must contain at least 70% certified organic natural fibers, while products carrying the stricter “organic” label grade must meet a higher organic-fiber threshold.

Individually Wrapped Recycled Steel Coils

The Avocado Green is a hybrid mattress that combines latex for comfort and responsiveness and a steel coil system for support. Its support core is made from individually wrapped, heat-treated steel coils.

Depending on the mattress size and firmness, the coil system contains as many as 1,379 springs. Most models divide those coils into seven ergonomic zones, which is designed to provide firmer support around the hips and lumbar region, more flexibility near the shoulders, and reinforcement around the perimeter.

One detail worth noting is that the coils are not wrapped in an organic fabric. Avocado states that they float within pockets made from food-grade, nonwoven polypropylene. The springs are also assembled using a limited adhesive formulation.

This does not invalidate the mattress’s certifications, but it is a useful reminder that “certified organic mattress” does not mean every internal part is an agricultural material.

Organic Coconut Fiber

Coconut fiber, also known as coir, appears in the Firm construction. Avocado uses coconut fiber infused with organic latex to create firmer padding and reinforce the surface.

Hand Tufting Instead of Glued Comfort Layers

Many mattresses use adhesive to keep their internal layers together and prevent sliding. The Avocado Green Mattress is needle-tufted by hand instead.

During tufting, ribbons are passed through the mattress and secured with wool rosettes. This mechanically holds the cotton, wool, latex, and support system together.

Avoiding glue is consistent with Avocado’s emphasis on limiting unnecessary synthetic materials. Tufting also contributes to the mattress’s distinctive appearance, including the visible rosettes across its surface.

What Materials Are Not Used in the Avocado Green Mattress?

Understanding what Avocado leaves out is almost as useful as knowing what it puts in.

According to Avocado, the Green Mattress does not contain:

• Polyurethane foam
• Memory foam
• Fiberglass
• Chemical flame retardants
• Rayon flame barriers
• Polyester comfort layers
• Added chemical cooling treatments
• Chemical adhesives between the primary comfort layers

This is relevant for shoppers concerned about synthetic foam, fiberglass exposure, or strong new-mattress odors.

Research into mattress-related chemical exposure is still developing, and consumers should avoid treating any mattress as completely risk-free. Nevertheless, material transparency and independent testing are valuable.

Potential Benefits of Avocado’s Materials

Avocado’s construction offers several meaningful advantages:

• Responsive comfort: Latex rebounds quickly and makes repositioning easier.
• Strong support: Zoned coils reinforce areas such as the hips and lower back.
• Better airflow: Cotton, wool, ventilated latex, and coils all contribute to ventilation.
• Reduced reliance on synthetic foam: The mattress contains no memory foam or polyurethane foam.
• No fiberglass: Wool is used as the primary flame barrier.
• Material verification: Several independent certifications support Avocado’s organic and emissions-related claims.
• Multiple comfort choices: Latex thickness and coil configurations vary across five firmness levels.

Potential Drawbacks of Avocado’s Materials

Natural and organic materials do not automatically make a mattress right for everyone.

• Latex feels different from memory foam: It provides less of a slow, enveloping hug.
• The mattress is heavy: A queen can weigh more than 100 pounds, depending on the model.
• Responsive materials can transfer some movement: Latex and coils are bouncier than dense memory foam.
• Natural wool is not vegan: Vegan shoppers need to consider Avocado’s Vegan Mattress instead.
• Latex allergies require caution: People with serious sensitivities should seek medical guidance.
• Organic materials cost more: Avocado is priced above many conventional bed-in-a-box mattresses.
• Firmness selection matters: The Firm and Extra Firm versions may be too unforgiving for some side sleepers.

Mattress Millionaires Bottom Line

The Avocado Green Mattress is made primarily from materials you can identify without needing a chemistry degree: organic latex, organic wool, organic cotton, recycled steel coils, and, in certain models, coconut fiber.

Its construction is not completely free of synthetic components, and shoppers should be skeptical of any description that implies otherwise.

What distinguishes Avocado is that it replaces the polyurethane foam and conventional flame barriers found in many mattresses with certified organic latex and wool. We also like that Avocado backs its material claims with finished-product certifications instead of relying exclusively on vague terms such as “green” or “natural.”

Avocado Green feel firmer and more responsive than a plush, luxury mattress that provides the deep contouring of a memory foam mattress. This feel and construction works especially well for back, stomach, and combination sleepers, but side sleepers may need more cushioning and pressure relief.

If your priority is finding a breathable, supportive mattress made without polyurethane foam, fiberglass, or chemical flame retardants, the Avocado Green has one of the most transparent and carefully certified constructions available.

FAQS on What Materials Are Used in the Avocado Mattress?

Is the Avocado Green Mattress Made Entirely From Organic Materials?

No. Most of the mattress’s major comfort materials are certified organic, but not every component is organic.

The cotton, wool, and Dunlop latex carry organic certifications. The Avocado Green also contains steel, polypropylene coil pockets, elastane in the cotton ticking that are not organic.

A more accurate description is that the Avocado Green is a certified organic mattress built primarily from certified organic natural materials. That may not sound as simple as “100% organic,” but it gives shoppers a more honest picture of what is inside the bed.

Do the Materials Make the Avocado Sleep Cool?

Avocado Green contains materials like latex and wool and the cotton cover that all have cooling benefits to help with temperature regulation. It also sleeps cooler than many all-foam mattresses or mattresses with a lot of dense memory foam.

The cotton cover allows air to move near the surface. Wool helps manage moisture, while the ventilated latex does not create the same deep, slow sinkage as soft memory foam. The open spaces between the coils give warm air another way to move through the mattress.

Are Avocado Mattress Materials Hypoallergenic?

No, the Avocado Green includes natural latex that contains proteins capable of causing allergic reactions in sensitive people. The latex is buried beneath layers of wool, fabric, sheets, and usually a mattress protector, so most people shouldn’t be concerned about an allergic reaction since direct skin contact is unlikely.

A study indexed by the National Library of Medicine detected latex allergens in samples taken from natural-latex mattresses and concluded that the material could be a potential source of sensitization.

Anyone with a diagnosed or serious latex allergy should consult a qualified medical professional before bringing a latex mattress into the home.

Is the Avocado Green Vegan?

No – the standard Avocado Green Mattress includes wool so it is not vegan. Avocado offers a separate Vegan Mattress that replaces wool with organic cotton batting and uses graphite in the latex as part of its flame-barrier system.