Evergreen Compatible with Adjustable Bed Temperature-Regulating Mattresses Mattress Selector

Evergreen mattresses focus on natural, eco-conscious materials and breathable comfort for a cleaner, cooler sleep. Compare every option below by feel, size, and price.
A temperature-regulating mattress works to keep you at a comfortable, balanced temperature all night and all year — not just cooling you down, but adapting as your body and the seasons change so you don't wake up too hot or too cold. These mattresses use heat-responsive and breathable materials — phase-change covers, gel and graphite foams, Tencel and natural fibres, and airflow-promoting coils — to absorb and release warmth as needed. It's ideal if you run hot and cold, share a bed with a partner who sleeps at a different temperature, or just want consistent comfort through every season. You'll find temperature-regulating builds across every brand — Sealy, Serta, Beautyrest, iComfort, Tempur-Pedic, Chirofoam and our own NM line. Sleep hot specifically? See our cooling mattresses. Every mattress includes a 365-night sleep trial and free delivery across Canada. • What it does: holds a balanced, neutral temperature — adapts so you're not too hot or too cold • How it works: phase-change covers, gel & graphite foams, Tencel/natural fibres and breathable coil airflow • Best for: people who run hot and cold, couples with different sleep temperatures, and year-round comfort • Cooling vs regulating: cooling sleeps cold (for hot sleepers); regulating holds a steady, balanced temp • Across every brand and firmness • Every order: 365-night sleep trial, price-match guarantee & free Canada-wide delivery
Evergreen Compatible with Adjustable Bed Temperature-Regulating Mattresses Mattress Selector

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  • EVERGREEN ecoRest 12" Medium Firm Certified Organic Latex Mattress
    CLEARANCE FLASH SALE LIMITED STOCK
    EVERGREEN ecoRest 12" Medium Firm Certified Organic Latex Mattress EVERGREEN ecoRest 12" Medium Firm Certified Organic Latex Mattress brand icon
    MEDIUM
    • Organic Latex
    • Cool Gel Foam
    • Organic Cotton Fabric
    • High Loft Pocket Coil
    Single/Twin SOLD OUT
    Double/Full In stock for fast delivery $455
    Queen SOLD OUT
    Compare at $1,199
    Twin XL In stock for fast delivery $548
    King SOLD OUT
    Online availability icon In-Stock Only 5 left!
    In-Store availability icon On Display:
    Free delivery availability icon Free delivery as soon as Tomorrow, Jul 4
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  • EVERGREEN ecoRest 10" Firm Certified Organic Latex Mattress
    CLEARANCE FLASH SALE LIMITED STOCK
    EVERGREEN ecoRest 10" Firm Certified Organic Latex Mattress EVERGREEN ecoRest 10" Firm Certified Organic Latex Mattress brand icon
    FIRM
    • Organic Latex
    • Cool Gel Foam
    • Organic Cotton Fabric
    • Open Cell Foam Core
    Single/Twin SOLD OUT
    Double/Full In stock for fast delivery $455
    Queen SOLD OUT
    Compare at $1,199
    Twin XL In stock for fast delivery $548
    King SOLD OUT
    Online availability icon In-Stock Only 5 left!
    In-Store availability icon On Display:
    Free delivery availability icon Free delivery as soon as Tomorrow, Jul 4
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  • EVERGREEN 100% Certified Organic 10" Firm Latex Mattress
    TOP RATED LIMITED STOCK
    Evergreen 100% organic 10-inch firm latex mattress, cream diagonal-quilted tight-top, brown base trim EVERGREEN 100% Certified Organic 10" Firm Latex Mattress brand icon
    FIRM
    • 100% Certified Natural Organic Latex
    • 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
    Single/Twin In stock for fast delivery $1,384
    Twin XL In stock for fast delivery $1,877
    Double/Full In stock for fast delivery $1,906
    Queen In stock for fast delivery $1,935
    Compare at $3,599
    King In stock for fast delivery $2,650
    Online availability icon In-Stock
    In-Store availability icon On Display:
    Free delivery availability icon Free delivery as soon as Tomorrow, Jul 4
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  • EVERGREEN 100% Certified Organic 10" Medium Firm Latex Mattress
    BEST IN CLASS LIMITED STOCK
    Evergreen 100% organic 10-inch medium-firm latex mattress, white diamond-quilted top, brown base trim EVERGREEN 100% Certified Organic 10" Medium Firm Latex Mattress brand icon
    MEDIUM
    • 100% Certified Natural Organic Latex
    • 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
    Single/Twin In stock for fast delivery $1,384
    Twin XL In stock for fast delivery $1,877
    Double/Full In stock for fast delivery $1,906
    Queen In stock for fast delivery $1,935
    Compare at $3,599
    King In stock for fast delivery $2,650
    Online availability icon In-Stock
    In-Store availability icon On Display:
    Free delivery availability icon Free delivery as soon as Tomorrow, Jul 4
    Pickup available icon Only Pickup available to
    View Details

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Upgrade your sleep at National Mattress

Discover a mattress that transforms your sleep into a truly rejuvenating experience. We offer a wide variety of options to suit every sleep style and preference, ensuring a better night's sleep.

Why Choose Us?

  • Variety: From plush to firm, we have options for every body type and sleep style.
  • Quality: Trusted brands and top-notch materials for long-lasting comfort.
  • Sleep Trials & Warranties: Enjoy peace of mind with flexible trials and warranties.
  • Expert Advice: Get personalized recommendations from our sleep specialists.

Mattress Selection Includes

  • Memory Foam: Contours to your body for personalized comfort and pressure relief.
  • Hybrid: Combines responsive springs with foam for balanced support and comfort.
  • Innerspring: Provides firm support, bounce, and cooling airflow.
  • Latex: Hypoallergenic, eco-friendly, and exceptionally comfortable.
  • Adjustable Beds: Customize your sleep position for optimal comfort.
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