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Micro-Coils Copper, Charcoal or Graphite Infusion Adjustable Bed Base Friendly All

Micro-coils are small coils used in the comfort layers, above the main support. They add bounce and airflow close to the surface and respond to small movements, giving a lighter, more lifted feel than foam alone.
These mattresses blend copper, charcoal, graphite or similar minerals into their foam layers or cover fabric. These materials conduct heat well, helping move warmth away from your body, and are also used to help keep the mattress fresh by resisting odour. A good place to start if you sleep warm and want cooling built into the materials themselves.
Shop adjustable base friendly mattresses from Beautyrest, Serta, Sealy, Tempur-Pedic, Springwall, iComfort, and Stearns & Foster at National Mattress — 169+ models in memory foam, hybrid, latex, eurotop, and tight-top constructions from $59 to $6,640. Every mattress in this collection is manufacturer-verified to flex and articulate with an adjustable base without voiding the warranty. Available in Twin through King sizes with firmness levels from extra firm to plush, all built with CertiPUR-US® certified foams, including Canadian-made options. Free delivery is available, along with a 365-night sleep trial and 5–15 year warranty coverage.
Micro-Coils Copper, Charcoal or Graphite Infusion Adjustable Bed Base Friendly All
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  • Beautyrest Quintessence 15-inch plush pillow-top mattress, deep-tufted floral cover, charcoal woven side Beautyrest Quintessence Mattress Collection Logo
    • Beautyrest® T3 Pocketed Coil Technology
    • WinterCool™ Tri-Fiber with alpaca, cashmere, and silk.
    • WinterCool™ Sleep System with 4 distinct cooling technologies.
    • WinterCool™ Carbon Foam and GelTouch® Foam
    Twin XL In stock for fast delivery $709
    Queen SOLD OUT
    Compare at $3,299
    King SOLD OUT
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  • Beautyrest Quintessence 15-inch luxury firm pillow-top mattress, cream floral cover, charcoal woven side Beautyrest Quintessence Mattress Collection Logo
    • Beautyrest® T3 Pocketed Coil Technology
    • WinterCool™ Tri-Fiber with alpaca, cashmere, and silk.
    • WinterCool™ Sleep System with 4 distinct cooling technologies.
    • WinterCool™ Carbon Foam and GelTouch® Foam
    Twin XL In stock for fast delivery $880
    Queen SOLD OUT
    Compare at $3,299
    King SOLD OUT
    Online availability icon In-Stock Only 3 left!
    In-Store availability icon On Display:
    Free delivery availability icon Free delivery to M5H 2N1 as soon as Tomorrow, Nov 8on select sizesfast delivery truck icon
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  • Beautyrest Quintessence 13-inch firm tight-top mattress, cream floral cover, charcoal woven side panel Beautyrest Quintessence Mattress Collection Logo
    • Beautyrest® T3 Pocketed Coil Technology
    • WinterCool™ Tri-Fiber with alpaca, cashmere, and silk.
    • WinterCool™ Sleep System with 4 distinct cooling technologies.
    • WinterCool™ Carbon Foam and GelTouch® Foam
    Queen In stock for fast delivery $683
    Compare at $2,999
    Online availability icon In-Stock Only 1 left!
    In-Store availability icon On Display:
    Free delivery availability icon Free delivery to M5H 2N1 as soon as Tomorrow, Nov 8
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  • Beautyrest Quintessence 13-inch firm tight-top mattress, cream floral cover, charcoal woven side panel Beautyrest Quintessence Mattress Collection Logo
    • Beautyrest® T3 Pocketed Coil Technology
    • WinterCool™ Tri-Fiber with alpaca, cashmere, and silk.
    • WinterCool™ Sleep System with 4 distinct cooling technologies.
    • WinterCool™ Carbon Foam and GelTouch® Foam
    Twin XL In stock for fast delivery $629
    Queen SOLD OUT
    Compare at $2,999
    King SOLD OUT
    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, Nov 8on select sizesfast delivery truck icon
    Pickup available icon Only Pickup available to
    M5H 2N1
  • Beautyrest Quintessence 15-inch plush pillow-top mattress, deep-tufted floral cover, charcoal woven side Beautyrest Quintessence Mattress Collection Logo
    • Beautyrest® T3 Pocketed Coil Technology
    • WinterCool™ Tri-Fiber with alpaca, cashmere, and silk.
    • WinterCool™ Sleep System with 4 distinct cooling technologies.
    • WinterCool™ Carbon Foam and GelTouch® Foam
    King In stock for fast delivery $1,184
    Compare at $4,099
    Online availability icon In-Stock Only 1 left!
    In-Store availability icon On Display:
    Free delivery availability icon Free delivery to M5H 2N1 as soon as Tomorrow, Nov 8
    Pickup available icon Only Pickup available to
    M5H 2N1
  • Beautyrest Quintessence 13-inch firm tight-top mattress, cream floral cover, charcoal woven side panel Beautyrest Quintessence Mattress Collection Logo
    • Beautyrest® T3 Pocketed Coil Technology
    • WinterCool™ Tri-Fiber with alpaca, cashmere, and silk.
    • WinterCool™ Sleep System with 4 distinct cooling technologies.
    • WinterCool™ Carbon Foam and GelTouch® Foam
    King In stock for fast delivery $1,091
    Compare at $3,799
    Online availability icon In-Stock Only 1 left!
    In-Store availability icon On Display:
    Free delivery availability icon Free delivery to M5H 2N1 as soon as Tomorrow, Nov 8
    Pickup available icon Only Pickup available to
    M5H 2N1
  • Beautyrest Quintessence 15-inch plush pillow-top mattress, deep-tufted floral cover, charcoal woven side Beautyrest Quintessence Mattress Collection Logo
    • Beautyrest® T3 Pocketed Coil Technology
    • WinterCool™ Tri-Fiber with alpaca, cashmere, and silk.
    • WinterCool™ Sleep System with 4 distinct cooling technologies.
    • WinterCool™ Carbon Foam and GelTouch® Foam
    Twin XL In stock for fast delivery $603
    Compare at $2,999
    Online availability icon In-Stock Only 1 left!
    In-Store availability icon On Display:
    Free delivery availability icon Free delivery to M5H 2N1 as soon as Tomorrow, Nov 8
    Pickup available icon Only Pickup available to
    M5H 2N1

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