Evergreen® ecoRest™ mattresses blend organic latex and sustainable materials for eco-conscious comfort. Sleep cool and supported on this green mattress collection, made in Canada with nature-friendly design.
Transform your nights with the Evergreen Ecorest 10" Firm Certified Organic Latex Mattress, artfully designed to harmonize sustainability and indulgence. Made from 100% Natural Organic Latex and cutting-edge cooling technology, it promises to cradle you in cloud-like softness for a refreshing sleep experience. Encased in a luxuriously soft Organic Cotton Cover, this mattress provides a breathable and hypoallergenic sanctuary, perfect for year-round comfort.
Key Features
Organic Latex Construction: Enjoy exceptional durability and responsive support with our certified organic latex, which conforms to your body while maintaining optimal firmness.
Advanced Cool Gel Foam: Experience a cooler night’s sleep with our specially designed Cool Gel Foam, which effectively draws away excess heat and prevents nighttime discomfort.
Moisture-Wicking Organic Cotton: Feel the difference with our organic cotton fabric that helps keep you dry, ensuring a fresh and comfortable sleeping environment.
Resilient Open Cell Foam Core: The 5.5" Open Cell Foam Core offers unparalleled support and airflow, maintaining your mattress's performance for years to come.
Benefits
Spinal Alignment: Our firm construction aligns your spine and promotes healthy posture, allowing for restorative sleep whether you're a back, side, or stomach sleeper.
Enhanced Breathability: The organic materials enhance airflow, providing a consistently cool and comfortable sleep experience that is perfect for all seasons.
Environmentally Friendly: Sleep soundly knowing your mattress is made with eco-conscious materials, certified to be free of harmful chemicals and pollutants.
Allergy Defense: Recognized by ABC Research Laboratories, this mattress features antimicrobial properties that help reduce allergens, providing a healthier sleep zone.
Ideal For
Individuals seeking firm support combined with plush comfort for a rejuvenating night’s rest.
Eco-aware shoppers dedicated to sustainable and organic bedding solutions.
Hot sleepers or anyone prone to night sweats who desires a cool, comfortable sleeping surface.
Those with allergies or sensitivities needing a hypoallergenic sleep environment free from irritants.
Details
Model: St. Lawrence - Single/Twin
Dimensions: 39″ x 75″ (inches) – 99cm x 190.5cm (centimeters)
Firmness Level: Firm
Profile Height: 10 Inches
Support Layers: 2″ Open Cell Foam
Core Material: 5.5″ Open Cell Foam Core
Comfort Layers: Poly Foam, 1″ Cool Gel Foam, and 1″ Organic Latex
Certifications: CertiPUR-US certified foams ensuring quality and safety.
Additional Features: Global Organic Latex Standard – Certified 100% Natural, Eco-Institute – No Fillers or Hazardous Particles, Oeko-Tex Standard 100 – No Harmful Substances, ABC Research Laboratories – Certified Antimicrobial.
Guarantees: Enjoy free next day delivery, a 100 night sleep trial, full manufacturer's warranty, and a price match guarantee.
Elevate your nightly retreat with the Evergreen Ecorest 10" Firm Certified Organic Latex Mattress. With its exceptional quality craftsmanship and proactive embrace of sustainability, this mattress redefines luxury. Your investment in it is not only a step towards enhanced well-being but also a promise of a sound sleep sanctuary you can trust. Visit us today or reach out to discover the best deals on premium organic mattresses!
Global Organic Latex Standard – Certified 100% Natural, Eco-Institute – No Fillers or Hazardous Particles, Oeko-Tex Standard 100 – No Harmful Substances, ABC Research Laboratories – Certified Antimicrobial
Certifications
CertiPUR-US® certified foams.
Compatible With Adjustable Beds
Yes
Vented
Yes
Removable Cover
No
Handles
No
Care Instruction
Spot clean. Mattress protector recommended.
Country of Origin
Canada
Manufacturer Contact Information
https://www.evergreensleep.com/
Single/Twin Size Dimensions
38" x 75" (inches) - 96.5cm x 190.5cm (centimeters)
We offer FREE DELIVERY to all major cities in Ontario and the surrounding area on orders over $199. A delivery surcharge of $45 applies to orders under $199.
Select your delivery date at checkout (if applicable) and add any special instructions in the order comments (e.g., “Ring Buzzer #1234”). If a date isn’t shown or selected at checkout, you’ll receive an email with scheduling options. Day‑of, you’ll get a text and email with a 2‑hour window and live tracking. Estimates apply to in‑stock items; rural or weather‑affected addresses may require extra time.
Barrie • Innisfil • Orillia • Midland • Collingwood • Bradford • Washago and more
1–3 days on average
Northern & Eastern Ontario
Cobourg • Peterborough • Kawartha Lakes • Minden • Haliburton • Port Perry • Bowmanville and more
1–3 days on average
Western Ontario
London • Stratford • Woodstock • Brantford • Grand Bend • Port Elgin • Tobermory and more
Need delivery outside the GTA?
We also ship to all provinces in Canada at competitive rates (territories excluded). Enter your postal code at the top of the website to see what’s available.
Ready to Sleep Better?
Shop online 24/7 or visit any National Mattress location across Ontario. Spend $199+ and relax—your new mattress will arrive quickly and free of charge locally, or ship fast across Canada.
Where does National Mattress offer free local delivery?
We offer FREE local delivery to major cities across Ontario on orders of $199+. Check the region cards above for specific cities.
Do you ship mattresses across Canada?
Yes. We ship select roll‑packed mattresses to all provinces (YT, NT, NU excluded). Transit times range from 1–2 days in ON & QC to 3–4 days in BC and NL after shipping.
Is next‑day delivery available in the GTA?
Yes. FREE next‑day local delivery is available in many GTA and surrounding areas, subject to inventory and cutoff times.
What if my Ontario local order total is under $199?
A $45 delivery surcharge applies to orders under $199.
How do I schedule or change my delivery date?
Select a date at checkout. If a chosen date isn’t available, you’ll receive an email proposing an alternative—simply reply to reschedule. In‑store purchases can be scheduled at the time of sale.
Will I get tracking updates?
Yes. Local deliveries include day‑of text/e‑mail with a 2‑hour window plus live GPS tracking. Canada‑wide shipments include a courier tracking number once picked up.
Do you deliver to Yukon, Nunavut, or the Northwest Territories?
This Evergreen Organic Latex mattress occupies a specific tier within the lineup based on its materials, thickness, and feature set.
Compare its specifications and price with other Evergreen Organic Latex models in the same size to see whether it is...
What kind of latex and fabrics are used in this mattress?
This Evergreen Organic Latex mattress uses latex as its main comfort and support material, along with carefully selected fabrics and additional layers chosen to complement a more natural design.
See the construction and materials section on the product...
What type of latex and other materials are used in this mattress?
This latex mattress uses specific latex formulations such as natural Dunlop or Talalay latex combined with other materials like base foams, coil support, or natural fabrics.
See the construction and materials section on the product page for detailed...
What materials are used in this mattress?
This mattress uses specific eco-friendly materials such as natural or recycled fibers, more sustainable foam formulations, and/or responsibly sourced latex and coils.
See the construction and materials section for a detailed list of each component and...
Is this mattress a good choice for couples?
This Evergreen Organic Latex mattress is designed to balance support, responsiveness, and motion control, which can work well for couples.
Check the product details for information on firmness, layering, and any notes about motion isolation or edge ...
What type of mattress is this (foam, latex, hybrid, or innerspring), and how does that affect its hypoallergenic performance?
This hypoallergenic mattress uses a specific core type foam, latex, hybrid, or innerspring paired with covers and comfort layers chosen to minimize allergen buildup.
Check the construction section to see how its design supports a cleaner, less allergen...
In which rooms is this mattress best suited (primary, kids, guest)?
This mattress offers a specific combination of comfort, support, and durability that may make it ideal for nightly use in a primary bedroom. Review the firmness, build quality, and price point to decide where it best fits in your home.
Does this mattress come with a sleep trial so back sleepers can test it?
Yes, we offer a 100 night sleep trial with any mattress purchase.
Is this organic mattress made with sustainably sourced materials?
This mattress uses organic materials sourced from suppliers that adhere to recognized standards for sustainable and organic production.
Check the product details for more information about sourcing, certifications, and any additional environmental initiatives...
What warranty and trial period come with this organic mattress?
Yes, we offer a 100 night sleep trial with any mattress purchase.
Is this twin mattress good for side sleepers?
Side sleepers often prefer a mattress that provides pressure relief at the shoulders and hips while still supporting the spine.
Look for twin mattresses described as medium or medium-soft with comfort layers designed for contouring and pressure relief...
What materials and construction does this mattress use?
This mattress in a box uses a specific combination of support and comfort materials such as high-density foams, pocketed coils, or latex to deliver its feel and performance.
See the construction and materials section for a detailed breakdown of each...
Does this latex mattress have specific cooling features?
This latex mattress relies on the natural breathability of latex and the design of its cover and comfort layers to help manage temperature.
Check the product description for any additional cooling features, such as ventilated latex, breathable fabrics...
Does this mattress include a sleep trial so stomach sleepers can test it?
Yes, we offer a 100 night sleep trial with any mattress purchase.
Does this mattress have any extra cooling features?
This Evergreen Organic Latex mattress relies on the natural breathability of latex and the design of its cover and comfort layers to help manage temperature.
Check the product description for any additional cooling features, such as specially designed...
Does this mattress use low-emission materials?
This eco-friendly mattress is made with materials and adhesives selected for lower emissions and reduced chemical impact.
Check the safety or certifications section on the product page for information about any low-VOC, emissions, or chemical safety...
Can I use this twin mattress on a daybed or trundle bed?
Most daybeds and trundle beds are built for standard twin mattresses.
Verify the bed's internal dimensions and any height limitations, and then compare them to the mattress measurements on the product page to ensure a proper fit.
Is this mattress a true latex mattress or does it just have a latex layer?
This mattress uses latex foam as a key component in its comfort and/or support system and is classified as a latex mattress.
You can confirm the extent of latex content in the construction and materials section, which will show how much of the mattress...
Is this mattress appropriate if I have back or joint issues?
This pressure-relief mattress is designed to cushion pressure points while supporting your spine, but individual needs can vary.
Check the firmness level, support technologies, and customer reviews, and consult your healthcare provider if you have specific...
Is this mattress suitable for side, back, or stomach sleepers?
This Evergreen Organic Latex mattress is built with a specific firmness and layering profile that suits some sleep positions better than others.
Review the comfort description and any recommended sleep positions in the product details to see whether...
Is this an authentic Evergreen mattress?
This mattress is part of the official Evergreen Organic Latex lineup and is supplied through authorized channels.
You can verify authenticity by checking the model name and Evergreen branding on the product labels and packaging, which should clearly...
If something goes wrong, do I contact you or the manufacturer for a warranty claim?
If you experience an issue that you believe is warranty-related, start by contacting the retailer where you purchased the mattress. They can guide you through the correct process, which may involve working directly with the manufacturer or submitting...
How long does it take for a twin mattress to fully expand after unboxing?
Most boxed twin mattresses expand to near full size within a few hours, but they may continue to relax and reach their final feel over 24-72 hours.
Room temperature, ventilation, and materials can affect expansion time; check the manufacturer's guidance...
Will this mattress hold its shape and feel over time?
This Evergreen Organic Latex mattress is constructed with durable latex and support materials intended to maintain their feel under normal use.
Review the durability details, any foam or latex density information, and the care recommendations in the...
Is this 10 inch mattress suitable for everyday adult use or only for guests?
This 10 inch mattress is designed for regular nightly use by adults, but it can also serve well in guest rooms. Check the product specifications, firmness, and user reviews to make sure it aligns with your sleep position, body type, and how often it ...
Is this 10 inch mattress all foam, hybrid, or innerspring?
This mattress uses the construction described on the product page, for example all foam, hybrid, or innerspring. Review the materials section to see details about the support core, comfort layers, and cover so you know what type of feel and performance...
Does this twin mattress have strong edge support?
Many twin mattresses include reinforced edges or sturdier coils around the perimeter to prevent roll-off and make it easier to sit on the side of the bed.
Check the product description for mentions of edge support or perimeter reinforcement if this ...
Do I need a mattress protector for a twin mattress?
A mattress protector is highly recommended.
It helps keep the twin mattress clean by guarding against spills, sweat, dust, and allergens, and it can significantly extend the life of the mattress, especially in kids' rooms or guest spaces.
Is this mattress an all-foam model or a hybrid with springs?
This mattress is an all-foam design, built entirely with foam layers for both support and comfort, without any metal coil support system.
You can confirm this in the construction and materials section, which will list only foam and related comfort layers...
Does this mattress come with a sleep trial or return policy?
Yes, we offer a 100 night sleep trial with any mattress purchase.
What warranty and trial period apply when this mattress is used on an adjustable base?
Yes, we offer a 100 night sleep trial with any mattress purchase.
Will this organic mattress maintain its comfort and support over time?
This organic mattress is constructed with durable materials designed to maintain their comfort and support under normal use.
Review the product's durability information, material specifications, and warranty details to understand how it is expected ...
Will this latex mattress hold its shape and support over time?
This latex mattress is constructed with durable latex and support materials chosen to maintain their feel and support under normal use.
Review the durability details, any density information, and the care recommendations in the product description to...
Is this twin mattress comfortable for everyday use?
This twin mattress is designed for regular, nightly use with a balance of comfort and support suitable for its intended sleeper group (such as kids, teens, guests, or adults).
Check the firmness, materials, and customer reviews on the product page to...
Is this foam mattress suitable for side, back, or stomach sleepers?
This foam mattress has a specific firmness and layering profile that will suit some sleep positions better than others.
Check the comfort description and any recommended sleep positions listed in the product details to see whether it is best for side...
Will this mattress continue to provide low motion transfer as it ages?
This mattress is built with comfort and support materials selected to maintain their performance under normal use.
Review the durability details, foam densities or coil specs, and care recommendations in the product description to understand how its...
Is this mattress compatible with an adjustable base?
Some Evergreen Organic Latex mattresses are designed to flex with adjustable bases and can move as the head and foot positions change.
Look for adjustable-base compatibility in the product description and make sure any base you choose meets the manufacturer...
Is this mattress made with certified organic materials?
Yes, this mattress is constructed using organic materials that have been certified to recognized standards, such as organic cotton, organic wool, or organic latex.
Check the product's materials and certifications section for details on which components...
Does this twin mattress come rolled or boxed?
Many modern twin mattresses are shipped compressed and rolled in a box for easier delivery and setup.
Check the product details for information on packaging and follow the unboxing instructions to allow the mattress to expand to its full size.
Do I need a special mattress protector for my mattress?
A high-quality, breathable mattress protector is strongly recommended for an Evergreen Organic Latex mattress.
It helps keep the surface clean, protects against spills and allergens, and allows the latex to breathe, which can extend the mattress's life...
Is this mattress considered hypoallergenic?
Yes, this mattress is designed with hypoallergenic features such as dust mite-resistant materials, breathable construction, and/or reduced use of common irritants.
Check the construction and materials section for details on the specific hypoallergenic...
Does this latex mattress use certified materials or meet specific safety standards?
This latex mattress is manufactured to meet applicable safety and emissions regulations, and may use latex and fabrics that carry third-party certifications.
Check the product details for specific information about any certifications or safety testing...
Do I need a mattress protector for this foam mattress?
A mattress protector is strongly recommended for any foam mattress.
It helps keep the surface clean, protects against spills and allergens, and can extend the life of the mattress by preventing moisture and debris from breaking down the foam layers ...
What are the exact dimensions of this 10 inch mattress?
This mattress is approximately 10 inches high and is available in standard widths and lengths such as Twin, Twin XL, Full, Queen, King, and sometimes California King. Refer to the size chart on the product page for the precise width, length, and height...
Is there a weight limit for this 10 inch mattress?
Many mattresses list recommended weight guidelines for optimal performance. Check the specifications and warranty on the product page to see if there are any stated weight limits. If you are near or above the recommended range, you may want to consider...
Is this twin mattress suitable for a bunk bed or loft bed?
Many twin mattresses are compatible with bunk or loft beds, but you should always check the bed manufacturer's recommendations for maximum mattress height and weight.
Choosing a lower-profile mattress helps maintain proper guardrail height for safety...
Will this mattress help my bed stay fresher over time?
This breathable mattress is designed to allow more air movement and faster moisture evaporation, which can help reduce the buildup of stale odors and humidity-related issues.
Using a breathable protector and maintaining good bedroom hygiene and ventilation...
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