Cooling Mattresses Grey Mattresses Mattress Selector

If you sleep hot, the right mattress can make all the difference. Our cooling mattresses are built to draw heat away from your body and keep you comfortable all night — using cooling technologies like gel-infused memory foam, cool-to-the-touch and phase-change covers, graphite and copper infusions, and breathable pocket-coil airflow. You'll find cooling builds across every brand — Sealy, Serta, Beautyrest, iComfort, Tempur-Pedic, Chirofoam and our own NM line — in foam, hybrid and pocket-coil, from plush to firm. If you wake up sweaty or run warm at night, start here. Every mattress includes a 365-night sleep trial, price-match guarantee and free delivery across Canada. • Best for: hot sleepers, night sweats, or anyone who runs warm • Cooling technologies: gel-infused memory foam, cool-to-the-touch & phase-change covers, graphite/copper infusions, breathable coil airflow • Builds: gel memory foam, hybrid and pocket-coil • Across every brand and firmness, plush to firm • Why it helps: draws heat away and improves airflow so you sleep cooler • Every order: 365-night sleep trial, price-match guarantee & free Canada-wide delivery
These mattresses feature a grey or neutral-tone cover — and since that cover sits under your sheets, colour won't change how you sleep. To find the right bed, shop by size (twin to king), comfort (plush, medium, firm), or type (memory foam, hybrid, pocket coil). Every mattress includes a 365-night sleep trial and free delivery across Canada.
Cooling Mattresses Grey Mattresses Mattress Selector

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  • SEALY® Posturepedic Luxury® 14.5" Firm Hybrid Mattress
    LIMITED STOCK
    Sealy Posturepedic Luxury 14.5-inch firm hybrid mattress, tall grey wavy tight-top, black sides, blue badge Sealy Posturepedic Luxury Mattress Logo
    FIRM
    • SealyCool™ Fabric Premium Ultra-Stretch Cover
    • Silhouette™ Memory Foam
    • SealyMAX™ Core System featuring SealyResponse™ PRO & SolidSupport™ Pocket Coils
    • SolidEdge™ PRO Coil Edge
    • Sealy ComfortSense™ Memory Foam with SealyCool™
    • Zoned Pocket Coil Support
    Twin XL In stock for fast delivery $1,577
    Double/Full In stock for fast delivery $1,609
    Queen In stock for fast delivery $1,694
    Compare at $3,999
    King $1,990
    Online availability icon In-Stock Only 8 left!
    In-Store availability icon On Display:
    Free delivery availability icon Free delivery to M5H 2N1 as soon as Tomorrow, Aug 3
    Pickup available icon Only Pickup available to
    M5H 2N1
    View Details
  • BEAUTYREST® Quintessence™ 18" Medium Firm Super Pillow Top Mattress
    CLEARANCE LIMITED STOCK
    Beautyrest Quintessence 18-inch medium firm super pillow-top mattress, grey damask tufted top, herringbone side Beautyrest Quintessence Mattress Collection Logo
    MEDIUM
    • Beautyrest® T3 Pocketed Coil Technology
    • Beautyrest® Gel Memory Foam
    • WinterCool™ Carbon Foam and GelTouch® Foam
    • WinterCool™ Tri-Fiber with alpaca, cashmere, and silk.
    • WinterCool™ Sleep System with 4 distinct cooling technologies.
    • WinterCool™ Carbon Foam and GelTouch® Foam
    Queen SOLD OUT
    Compare at $3,899
    Online availability icon Out Of Stock
    In-Store availability icon On Display:
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  • TEMPUR-PEDIC® Tempur-ProAlign® 2.0 Blue 12" Soft Memory Foam Mattress
    FLASH SALE EXCLUSIVE OFFER LIMITED STOCK
    Tempur-Pedic Tempur-ProAlign 2.0 12-inch soft memory foam mattress, plush blue swirl-knit top, navy base Tempurpedic Luxury Memory Foam Mattress Logo
    PLUSH
    • Cool-To-The-Touch Removeable Cover
    • High-Stretch Performance Panel
    • TEMPUR-APR+™ Material
    • TEMPUR® Material
    • TEMPUR® Support Layer
    Twin XL In stock for fast delivery $2,199
    Single/Twin $2,749
    Queen In stock for fast delivery $2,799
    Compare at $5,099
    Double/Full $3,149
    King SOLD OUT
    Online availability icon In-Stock
    In-Store availability icon On Display:
    Free delivery availability icon Free delivery to M5H 2N1 as soon as Tomorrow, Aug 3
    Pickup available icon Only Pickup available to
    M5H 2N1
    View Details
  • TEMPUR-PEDIC® Tempur-ProAlign® 2.0 Orange 12" Firm Memory Foam Mattress
    BEST IN CLASS EXCLUSIVE OFFER LIMITED STOCK
    Tempur-Pedic Tempur-ProAlign 2.0 12-inch firm memory foam mattress, blue swirl-knit top, orange corner tag Tempurpedic Luxury Memory Foam Mattress Logo
    FIRM
    • Cool-To-The-Touch Removeable Cover
    • High-Stretch Performance Panel
    • TEMPUR-APR+™ Material
    • TEMPUR® Material
    • TEMPUR® Support Layer
    Single/Twin $2,749
    Twin XL In stock for fast delivery $2,849
    Double/Full $3,149
    Queen In stock for fast delivery $3,299
    Compare at $5,099
    King $4,049
    Online availability icon In-Stock Only 7 left!
    In-Store availability icon On Display:
    Free delivery availability icon Free delivery to M5H 2N1 as soon as Tomorrow, Aug 3
    Pickup available icon Only Pickup available to
    M5H 2N1
    View Details
  • TEMPUR-PEDIC® Tempur-ProAlign® 2.0 Teal 12" Medium Firm Memory Foam Mattress
    BEST IN CLASS EXCLUSIVE OFFER LIMITED STOCK
    Tempur-Pedic Tempur-ProAlign 2.0 12-inch medium firm memory foam mattress, blue swirl-knit top on navy base Tempurpedic Luxury Memory Foam Mattress Logo
    MEDIUM
    • Cool-To-The-Touch Removeable Cover
    • High-Stretch Performance Panel
    • TEMPUR-APR+™ Material
    • TEMPUR® Material
    • TEMPUR® Support Layer
    Single/Twin $2,749
    Twin XL In stock for fast delivery $2,849
    Double/Full $3,149
    Queen In stock for fast delivery $3,299
    Compare at $5,099
    King $4,049
    Online availability icon In-Stock Only 6 left!
    In-Store availability icon On Display:
    Free delivery availability icon Free delivery to M5H 2N1 as soon as Tomorrow, Aug 3
    Pickup available icon Only Pickup available to
    M5H 2N1
    View Details
  • TEMPUR-PEDIC® Tempur-LuxeAlign® 2.0 Blue 13" Soft Memory Foam Mattress
    FLASH SALE BEST IN CLASS EXCLUSIVE OFFER
    Tempur-Pedic Tempur-LuxeAlign 2.0 13-inch soft memory foam mattress, grey wave-line top, navy sides, blue tab Tempurpedic Luxury Memory Foam Mattress Logo
    PLUSH
    • Cool-To-The-Touch Removeable Cover
    • High-Stretch Performance Panel
    • TEMPUR-APR+™ Material
    • TEMPUR® Material
    • TEMPUR® Ergonomic Support Layer
    Twin XL In stock for fast delivery $3,599
    Queen In stock for fast delivery $4,349
    Compare at $6,299
    King SOLD OUT
    Online availability icon In-Stock Only 9 left!
    In-Store availability icon On Display:
    Free delivery availability icon Free delivery to M5H 2N1 as soon as Tomorrow, Aug 3
    Pickup available icon Only Pickup available to
    M5H 2N1
    View Details
  • TEMPUR-PEDIC® Tempur-LuxeAlign® 2.0 Orange 13" Firm Memory Foam Mattress
    EXCLUSIVE OFFER LIMITED STOCK
    Tempur-Pedic Tempur-LuxeAlign 2.0 13-inch firm memory foam mattress, grey wave-line top, navy sides, orange tab Tempurpedic Luxury Memory Foam Mattress Logo
    FIRM
    • Cool-To-The-Touch Removeable Cover
    • High-Stretch Performance Panel
    • TEMPUR-APR+™ Material
    • TEMPUR® Material
    • TEMPUR® Ergonomic Support Layer
    Twin XL In stock for fast delivery $3,949
    Queen In stock for fast delivery $4,349
    Compare at $6,299
    King $5,099
    Online availability icon In-Stock Only 7 left!
    In-Store availability icon On Display:
    Free delivery availability icon Free delivery to M5H 2N1 as soon as Tomorrow, Aug 3
    Pickup available icon Only Pickup available to
    M5H 2N1
    View Details

Items 49-55 of 55

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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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