Temperature-Regulating Mattresses Compatible with Adjustable Bed MLILY® Mattresses and Accessories

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

MLILY® is a global sleep brand known for memory-foam comfort and modern hybrid design, made in the USA. From the cooling PowerCool and the pocket-coil Midnight and ChiroPro hybrids to the all-foam WellFlex and the officially licensed Manchester United collection, MLILY pairs AeroFusion™ foams with individually pocketed coils for supportive, motion-isolating sleep. Backed by warranties up to 10 years and free next-day delivery in Toronto.

Temperature-Regulating Mattresses Compatible with Adjustable Bed Mlily
Loading recommendations...

Mattress Size

Items

Express delivery icon
Clear all Temperature Regulating Compatible with Adjustable Bed

Items

Temperature Regulating Compatible with Adjustable Bed Clear all
  • MLILY® Midnight 1.0 12" Firm Hybrid Mattress
    LIMITED STOCK NEW ARRIVAL
    MLILY® Midnight 1.0 12" Firm Hybrid Mattress - 1 MLILY® Midnight collection logo
    FIRM
    • Individually Pocketed Spring System
    • Patterned Knit Cover
    • Copper Gel AeroFusion® Memory Foam
    • Gentle Flex Foam
    • 10 Year Warranty
    Single/Twin $2,599
    Twin XL In stock for fast delivery $2,599
    Double/Full $2,899
    Queen $3,199
    Compare at $3,599
    King In stock for fast delivery $3,699
    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 18
    Pickup available icon Only Pickup available to
    M5H 2N1
    View Details
  • MLILY® ChiroPro 1.0 13" Medium Hybrid Mattress
    LIMITED STOCK NEW ARRIVAL
    MLILY® ChiroPro 1.0 13" Firm Hybrid Mattress - 1 MLILY® ChiroPro collection logo
    MEDIUM
    • 3-Zone Individually Pocketed Spring System
    • Knit Cover with ContourFit Design
    • Gel AeroFusion® Memory Foam
    • Gentle Flex Foam
    • 10 Year Warranty
    Single/Twin $2,299
    Twin XL In stock for fast delivery $2,299
    Double/Full $2,599
    Queen $2,899
    Compare at $3,199
    King $3,399
    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 18
    Pickup available icon Only Pickup available to
    M5H 2N1
    View Details
  • MLILY® ChiroPro 3.0 13" Plush Hybrid Mattress
    LIMITED STOCK NEW ARRIVAL
    MLILY® ChiroPro 3.0 13" Plush Hybrid Mattress - 1 MLILY® ChiroPro collection logo
    PLUSH
    • 3-Zone Individually Pocketed Spring System
    • Knit Cover with ContourFit Design
    • Gel AeroFusion® Memory Foam
    • Latex-Like AdaptiFoam®
    • Liquid Gel CoolFlex™ Foam
    • 10 Year Warranty
    Single/Twin $2,299
    Twin XL In stock for fast delivery $2,299
    Double/Full $2,599
    Queen $2,899
    Compare at $3,199
    King $3,399
    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 18
    Pickup available icon Only Pickup available to
    M5H 2N1
    View Details
  • MLILY® Manchester United Dream 12" Memory Foam Mattress
    LIMITED STOCK NEW ARRIVAL
    MLILY Manchester United Dream 12" Memory Foam Mattress, white top with black-and-red sides and crest tag MLILY® Manchester United collection logo
    MEDIUM
    • Bamboo Charcoal AeroFusion™ Memory Foam
    • AdaptiFoam™ Comfort Layer
    • Flex Support Base Foam
    • Breathable Tencel® Cover
    • 10 Year Warranty
    Single/Twin $799
    Twin XL $859
    Double/Full $1,039
    Queen In stock for fast delivery $1,199
    Compare at $2,199
    King $1,459
    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 18
    Pickup available icon Only Pickup available to
    M5H 2N1
    View Details
  • MLILY® Midnight Ice 1.0 14" Firm Hybrid Mattress
    LIMITED STOCK NEW ARRIVAL
    MLILY® Midnight Ice 1.0 14" Firm Hybrid Mattress - 1 MLILY® Midnight collection logo
    FIRM
    • Individually Pocketed Spring System
    • Cooling Knit Cover with PCM
    • Copper Gel AeroFusion® Memory Foam with ActiveTemp™ PCM
    • Gel AeroFusion® Memory Foam
    • 10 Year Warranty
    Twin XL In stock for fast delivery $3,099
    Queen $3,699
    Compare at $4,099
    King $4,199
    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 18
    Pickup available icon Only Pickup available to
    M5H 2N1
    View Details
  • MLILY® WellFlex 1.0 12" Extra Firm Memory Foam Mattress
    LIMITED STOCK NEW ARRIVAL
    MLILY WellFlex 1.0 12" Firm Memory Foam Mattress, smooth white swirl-embossed top over charcoal base with blue trim MLILY® WellFlex collection logo
    EX-FIRM
    • BioBreeze™ Memory Foam
    • Performance Memory Foam
    • Cooling Organic Knit Cover
    • Flex Support Base Foam
    • 10 Year Warranty
    Single/Twin $1,899
    Twin XL In stock for fast delivery $1,899
    Double/Full $2,199
    Queen In stock for fast delivery $2,499
    Compare at $2,799
    King $2,999
    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 18
    Pickup available icon Only Pickup available to
    M5H 2N1
    View Details
  • MLILY® Midnight 3.0 12" Medium Hybrid Mattress
    LIMITED STOCK NEW ARRIVAL
    MLILY® Midnight 3.0 12" Plush Hybrid Mattress - 1 MLILY® Midnight collection logo
    MEDIUM
    • Individually Pocketed Spring System
    • Patterned Knit Cover
    • Copper Gel AeroFusion® Memory Foam
    • Latex-Like AdaptiFoam®
    • Liquid Gel CoolFlex™ Foam
    • 10 Year Warranty
    Single/Twin $2,599
    Twin XL In stock for fast delivery $2,599
    Double/Full $2,899
    Queen $3,199
    Compare at $3,599
    King $3,699
    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 18
    Pickup available icon Only Pickup available to
    M5H 2N1
    View Details
  • MLILY® Midnight Ice 3.0 14" Plush Hybrid Mattress
    LIMITED STOCK NEW ARRIVAL
    MLILY® Midnight Ice 3.0 14" Plush Hybrid Mattress - 1 MLILY® Midnight collection logo
    PLUSH
    • Individually Pocketed Spring System
    • Cooling Knit Cover with PCM
    • Copper Gel AeroFusion® Memory Foam with ActiveTemp™ PCM
    • Latex-Like AdaptiFoam®
    • Liquid Gel CoolFlex™ Foam
    • 10 Year Warranty
    Twin XL In stock for fast delivery $3,099
    Queen $3,699
    Compare at $4,099
    King $4,199
    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 18
    Pickup available icon Only Pickup available to
    M5H 2N1
    View Details
  • MLILY® PowerCool 11.5" Firm Hybrid Mattress
    CLEARANCE LIMITED STOCK NEW ARRIVAL
    MLILY® PowerCool 11.5" Firm Hybrid Mattress - 1 MLILY® PowerCool collection logo
    FIRM
    • Individually Pocketed Spring System
    • Fully Ventilated Cooling Cover
    • Ventilated Latex-Like AdaptiFoam®
    • Ventilated Flex Comfort Foam
    • 10 Year Warranty
    Twin XL SOLD OUT
    Queen SOLD OUT
    Compare at $3,399
    King SOLD OUT
    Online availability icon Out Of Stock
    In-Store availability icon On Display:
    View Details
  • MLILY® PowerCool 11.5" Medium Hybrid Mattress
    CLEARANCE LIMITED STOCK NEW ARRIVAL
    MLILY® PowerCool 11.5" Medium Hybrid Mattress - 1 MLILY® PowerCool collection logo
    MEDIUM
    • Individually Pocketed Spring System
    • Fully Ventilated Cooling Cover
    • Ventilated Latex-Like AdaptiFoam®
    • Ventilated Bamboo Charcoal Memory Foam
    • 10 Year Warranty
    Twin XL SOLD OUT
    Queen SOLD OUT
    Compare at $3,399
    King SOLD OUT
    Online availability icon Out Of Stock
    In-Store availability icon On Display:
    View Details
  • MLILY® WellFlex 3.0 12" Medium Memory Foam Mattress
    LIMITED STOCK NEW ARRIVAL
    MLILY WellFlex 3.0 12" Plush Memory Foam Mattress, blue-tabbed white top, wave-embossed cover over charcoal base MLILY® WellFlex collection logo
    MEDIUM
    • Gel AeroFusion® Memory Foam
    • BioBreeze™ Memory Foam
    • Liquid Gel CoolFlex™ Foam
    • Cooling Organic Knit Cover
    • Flex Support Base Foam
    • 10 Year Warranty
    Single/Twin $1,899
    Twin XL In stock for fast delivery $1,899
    Double/Full $2,199
    Queen $2,499
    Compare at $2,799
    King $2,999
    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 18
    Pickup available icon Only Pickup available to
    M5H 2N1
    View Details
  • MLILY® WellFlex Ice 1.0 14" Firm Memory Foam Mattress
    LIMITED STOCK NEW ARRIVAL
    MLILY WellFlex Ice 1.0 14" Firm Memory Foam Mattress, smooth white top with blue wave pattern, dark charcoal border MLILY® WellFlex collection logo
    FIRM
    • Gel AeroFusion® Memory Foam with ActiveTemp™ PCM
    • BioBreeze™ Memory Foam
    • Performance Memory Foam
    • Cooling Organic Knit Cover with PCM
    • Flex Support Base Foam
    • 10 Year Warranty
    Twin XL In stock for fast delivery $2,399
    Queen $2,999
    Compare at $3,299
    King $3,499
    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 18
    Pickup available icon Only Pickup available to
    M5H 2N1
    View Details

Items 1-12 of 13

Showing of products

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.
Clearance Mattresses

Clearance Mattresses

Explore our discounted mattress collection, featuring limited quantities, floor models, and more.

Shop All Clearance

Mattress Selector

See which mattress is best for you!

Try Now

Thousands in Stock

We have over 1,000 mattresses in stock.

Shop Now
Loading recommendations...