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EVERGREEN™ 12" Tight-Top Medium-Firm Organic Latex Mattress - King

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.

Top Features

– 1000 Hi-Loft Pocket Coil with Foam Encased Perimeter

– Organic Latex Comfort Layer

– Bio-Foam natural foam content support layers

– Organic Cotton Quilt with Organic Latex and Organic Wool

– 10 Year Warranty

– Made In Toronto, Canada

Our Price:
$840.00
Retail Price $1,499.00
In stock
Only 1 left
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Applicable Offers

EVERGREEN™ 12" Tight-Top Medium-Firm Organic Latex Mattress - King
Style Traditional, Organic & Latex, Pocket Coil
Firmness Medium
Coil Count 1320
Coil Type 1000 Series High Loft Pocket Coils with Bio Foam Encasement
Core Type Coils
Core Density N/A
Height 12 Inches
Collection Evergreen® ecoRest™
Model Sage - King
Warranty 10 Year Warranty
Condition Brand new, manufacturer sealed.
Comfort Scale
  • Soft
  • Medium
  • Firm
  • Extra Firm
Comfort IQ™: This mattress is slightly firmer compared to other medium-firm mattresses. (6/10)
Recommended For: Side Sleepers, Back Sleepers, Stomach Sleepers

EVERGREEN™ 12" Tight-Top Medium-Firm Organic Latex Mattress: Organic Pressure Relief, Pocket‑Coil Precision, Cooler Sleep

Meet the EVERGREEN™ 12" Tight‑Top Medium‑Firm Organic Latex Mattress—handcrafted in Toronto to unite clean, breathable materials with precise, pressure‑relieving support. A buoyant organic latex comfort layer floats above 1,000 Hi‑Loft pocket coils, while an organic cotton–latex–wool quilt helps regulate temperature. Foam‑encased edges and Bio‑Foam supports add lasting stability and all‑night alignment.

Key Features

  • 1,000 Hi‑Loft Pocket Coils: Individually wrapped coils respond to your body’s micro‑movements for targeted support, while limiting motion transfer across the bed so partners sleep soundly without roll‑together or bounce.
  • Foam‑Encased Perimeter: High‑density foam around the coil unit reinforces the edges, giving you a sturdier sit and maximizing the usable sleep surface, so you can spread out without that sliding‑off sensation.
  • Organic Latex Comfort Layer: Naturally buoyant and responsive, organic latex relieves pressure at shoulders and hips while maintaining uplifting support—so you feel weightless, not stuck, and turn easily through the night.
  • Organic Cotton, Latex & Wool Quilt: Breathable organic fibers wick moisture and help regulate temperature, creating a soft, cool‑to‑the‑touch sleep surface that stays fresh and comfortable across seasons.
  • Bio‑Foam Support Layers: Eco‑minded Bio‑Foam with natural content adds secondary cushioning and structural stability beneath the latex, supporting proper alignment and helping the mattress maintain its shape over time.
  • Medium‑Firm Tight‑Top Feel: A balanced, supportive feel that keeps your spine aligned while offering gentle contouring—ideal for back and stomach sleepers who want stability without sacrificing comfort.
  • Made in Toronto, Canada: Locally crafted for quality you can trust, with attentive materials sourcing and build oversight—backed by a dependable 10‑year warranty for confidence long after delivery.
  • Durable, Quiet Construction: The hybrid design pairs resilient latex with stabilized coils to reduce squeaks and sagging, delivering consistent, whisper‑quiet comfort and support year after year.

Benefits

  • Targeted Spinal Alignment: Precision pocket coils adapt under heavier areas while organic latex fills the gaps, promoting a neutral posture that can ease morning stiffness and keep you supported in every sleep position.
  • Cooler, Drier Sleep: The organic cotton–wool quilt and ventilated latex help dissipate body heat and humidity, creating a naturally breathable micro‑climate that stays comfortable through warm nights and cool seasons.
  • Motion‑Minimizing Design: Individually wrapped coils isolate movement so tossing, turning, or late‑night returns are less likely to ripple across the surface—great for light sleepers and couples with different schedules.
  • Edge‑to‑Edge Usable Space: Reinforced edges expand your sleeping area and provide stable sitting support, making it easier to get in and out of bed and maximizing comfort on smaller mattresses.
  • Lasting Performance: Resilient organic latex resists body impressions while a sturdy coil core maintains lift, so the mattress retains its feel and support for years with minimal maintenance.
  • Clean, Conscious Build: An organic fiber quilt, organic latex, and Bio‑Foam with natural content bring you comfort made from thoughtfully chosen materials—crafted close to home in Toronto.

Ideal For

  • Balanced‑Firmness Seekers: Sleepers who want a supportive, medium‑firm feel with gentle contouring—particularly back and stomach sleepers—will appreciate the lifted alignment and easy mobility of latex over pocket coils.
  • Hot Sleepers & Allergy‑Aware: Those who run warm or prefer natural top fabrics benefit from breathable organic cotton and wool plus open‑cell latex that helps regulate temperature and feels fresh night after night.
  • Motion‑Sensitive Couples: Partners with different schedules or tossing habits will love the way individually wrapped coils limit motion transfer, so each person enjoys deeper, less disturbed sleep.
  • Edge Sitters & Spread‑Out Sleepers: If you sit while dressing or like to use the full width of the mattress, the foam‑encased perimeter provides stable edges and maximizes comfort from corner to corner.
  • Eco‑Minded Shoppers: Buyers who value organic surface materials and a locally crafted product can rest easy knowing the EVERGREEN is made in Toronto with thoughtfully selected components and a 10‑year warranty.

Details

  • Profile Height: 12 inches.
  • Comfort Feel: Medium‑firm tight‑top (non‑pillow‑top) design.
  • Construction: Hybrid build—organic latex over precision pocket coils.
  • Coil Unit: 1,000 Hi‑Loft pocket coils with foam‑encased perimeter for edge support.
  • Comfort Layers: Organic latex comfort layer; Bio‑Foam support layers with natural content.
  • Quilt Cover: Organic cotton quilt with organic latex and organic wool for breathable softness.
  • Motion Control: Individually wrapped coils help reduce partner disturbance.
  • Origin: Made in Toronto, Canada.
  • Warranty: 10‑year manufacturer’s warranty.
  • Sizes: Available in Twin, Twin XL, Full/Double, Queen, and King.
  • Base Compatibility: Works with platform, box foundation, or slatted frames with proper center support.
More Information
Mattress Size

King

Mattress Type

Traditional, Organic & Latex, Pocket Coil

Features

Temperature Regulating, Breathable, Low Motion Transfer, Pressure Point Relief, Edge Support, Hypoallergenic, Organic Materials, Sustainable Materials, Eco-Friendly Manufacturing, Compatible with Adjustable Bed Base, Mattress In A Box

Trending & Offers

New Arrival, Limited Stock

Firmness

Medium

Coil Count 1320
Coil Type 1000 Series High Loft Pocket Coils with Bio Foam Encasement
Coil Gauge 13
Core Type Coils
Core Material Heat-Tempered Drawn Spring Steel
Manufacturer Evergreen
Price Range Premium
Model Sage - King
Collection Evergreen® ecoRest™
Condition Brand new, manufacturer sealed.
Warranty 10 Year Warranty
Sleep Position Side Sleepers, Back Sleepers, Stomach Sleepers
Cover Material Organic Cotton
Colour White, Green
Quilt Organic Cotton Fabric Quilted with Organic Wool and Organic Latex
Comfort Layers Organic Wool + 1″ Organic Latex
Support Layers 2″ High Resilient Foam
Mattress Core 9″ High Loft Pocket Coil with Foam Encasement
Mattress Height in Inches 12.00 Inches
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
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/
King Size Coil Count 1320
King Size Dimensions 76" x 80" (inches) - 193cm x 203.2cm (centimeters)
Custom Sizes Available Yes
Product Length (inches) 80 in
Product Width (inches) 76 in
Product Height (inches) 12 in
Product Weight (lb) 145.000000
Product Length (cm) 203.2 cm
Product Width (cm) 193 cm
Product Height (cm) 30.5 cm
Product Weight (kg) 65.8 kg
Product Barcode 2000575010341
Product Model Code EVERGREEN-SAGE
Product SKU EVERGREEN-SAGE-KING
Product Category Mattress
Product Sub Category Tier Premium
Product Type Mattress - Pocket Coil
Product Sub Type Latex
 
For more information please visit www.evergreensleep.com.

This mattress is available to ship to all provinces in Canada via courier. The estimated delivery time is between 3-7 business days from the time the order is placed on all items in stock.

Once the mattress has shipped you will receive an email with a tracking number from the courier with an estimated delivery date. This mattress is roll-packed and compressed for easy delivery and handling.

**PLEASE NOTE THAT EXTRA DELIVERY CHARGES WILL APPLY TO YUKON, NUNAVUT, AND NORTHWEST TERRITORIES. Please call for estimated delivery rates to Northern Canada including Yukon, Northwest Territories, and Nunavut.

*Rural areas 150km or further from urban centers, please allow an additional 1-2 days of transit time.

Once an order is placed, a member from our online orders department will process your order within 24 hours. An email with a tracking number will be sent to you from the courier once the mattress has shipped. Please place any special instructions in the comments section of the checkout page. If you have any questions regarding your order please call our toll-free number: 1-800-631-4883. Thank you for choosing National Mattress Outlet Plus +.

 
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