Quick Answer: The Aria Pillow Top Deluxe uses a dual-coil system: 1,142 zoned pocket coils in the support core plus 1,872 nano coils in the Euro top, with a copper gel layer, perimeter HD spring edge support, and a 16-inch profile. The most construction-complex mattress in this price range at our store. Queen at $1,200.
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What Nano Coils Are and Why They're Different
Most mattresses use coils in one place: the support core. The Aria Pillow Top Deluxe uses coils in two places, the support core and the comfort layer above it. The coils in the comfort layer are nano coils (also called micro coils), and they're fundamentally different from support coils in both scale and function.
Standard support pocket coils are typically 4-8 inches tall, designed to absorb body weight and maintain spinal alignment over the full depth of the mattress. Nano coils are much smaller, typically 1-2 inches in height, and are placed in the upper comfort layer specifically to provide micro-level contouring at the sleep surface.
How Nano Coils Change the Feel
Foam comfort layers respond to pressure by deforming: the foam compresses under load and gradually recovers when the load is removed. Nano coils respond differently, they compress and recover immediately, like tiny springs. This creates a sleep surface that moves with you rather than holding a body impression. When you shift position at night, the nano coils beneath you respond in real time, adjusting support as your weight distribution changes. Research on sleep movement found that people shift position 20-40 times per night on average. A comfort layer that tracks these micro-movements through spring mechanics rather than foam deformation provides a different quality of adaptive support. The nano coils also add meaningful breathability, coil arrays allow air circulation in ways that solid foam layers cannot, contributing to the Aria's temperature regulation alongside the copper gel layer.
The 1,872 nano coils in the Aria's Euro top are individually wrapped, meaning they respond independently to localised pressure rather than as a unified spring system. Every small shift of body weight changes the response of only the coils beneath that contact point, the precision of support is granular rather than zonal.
How 1,142 + 1,872 Coils Work Together
The Aria's total coil count, 1,142 support coils plus 1,872 nano coils, is 3,014 in a queen size. No other mattress in our current lineup approaches this figure. But raw count is less meaningful than understanding how two distinct coil systems in different layers produce different outcomes.
The 1,142 zoned pocket coils in the support core function the way standard pocket coils always do: they absorb body weight, provide spinal alignment, and isolate motion between sleep partners. The zoning means different sections of the coil core have calibrated tension for the head, body, and leg zones, firmer where load is greatest, softer where it's lighter.
The 1,872 nano coils in the Euro top add a second response layer. When you move, the nano coils provide immediate tactile feedback rather than the slower deformation response of foam. This creates what mattress engineers call "progressive support", the system becomes firmer as load increases, providing gentle resistance at first contact and more substantial support as weight increases.
Two-Layer Coil Response at Work
- Light pressure (shoulder in side position): Nano coils compress slightly; support coils below respond with moderate resistance
- Medium pressure (hip in side position): Nano coils compress more; zoned support coils in the body zone provide firmer counterforce
- Transitional movement: Both coil systems respond immediately, no foam recovery delay, which means the mattress tracks position changes without a "getting unstuck" sensation
Copper Gel in the Euro Top
The Aria combines copper infusion with gel in a single layer within the Euro top. This addresses both the antimicrobial and thermal aspects of the sleep surface simultaneously.
Copper ions in the comfort layer disrupt bacterial cell membranes on contact, the EPA's 2008 registration of copper as a surface sanitising agent applies to the contact-kill mechanism that works within the foam layer. Gel phase-change material in the same layer provides heat absorption as body temperature raises the surface temperature. The two mechanisms operate independently: copper handles antimicrobial protection; gel handles thermal regulation. Combining them in a single layer avoids the thickness penalty of separate layers for each function.
In the context of a Euro top mattress, where the comfort layer is integrated into the mattress construction (flush with the sides, not overhanging like a pillow top), the copper gel layer is stable and consistent, it doesn't shift or bunch as it ages, which is one of the longevity advantages of Euro top design over removable pillow tops.
Perimeter HD Spring Edge Support
The Aria uses heavy-duty polypropylene (HD PC) springs around the perimeter of the mattress, a different material from the interior pocket coils. These perimeter springs are stiffer and more resistant to compression, preventing the edge sag that occurs in mattresses without dedicated edge support.
Edge support matters in two ways. First, it provides a consistent sleep surface all the way to the mattress edge, you can sleep near the perimeter without feeling like you'll roll off. Second, it provides stable seating height at the mattress side when getting in and out of bed. For older adults or those with hip or knee issues, a mattress that doesn't compress at the edge during transfer is a practical safety consideration. The Canadian Physiotherapy Association's home safety guidelines note that stable bed edges reduce fall risk during patient transfers, a relevant point for households managing mobility challenges.
The 16-Inch Profile: What to Know
At 16 inches, the Aria is the tallest mattress in this price tier at Mattress Miracle. This height creates some practical considerations before you buy.
Practical Considerations for 16-Inch Profile
- Sheet depth: You need sheets rated for at least 16 inches of pocket depth, standard deep-pocket sheets top out at 14-15 inches. Look specifically for "extra deep pocket" sheets (16-18 inch rating).
- Bed height: A 16-inch mattress on a standard platform frame adds significantly to overall bed height. On a box spring, you may find the total height uncomfortably tall for shorter individuals. Measure before combining.
- Adjustable base compatibility: Most adjustable bases support mattresses up to 14 inches. Confirm compatibility before purchasing if you plan to use the Aria with an adjustable base.
- Stairwell and doorway access: Taller compressed roll-packs are larger, confirm your delivery path before ordering.
Who the Aria Suits Best
The Aria's combination of features points to a specific customer: someone who wants maximum construction complexity in a mid-premium price tier, values the feel of coil-in-coil support rather than foam alone, and needs reliable edge support and consistent temperature regulation.
- Side and back sleepers who want the responsive, non-enveloping feel of coil-based comfort layers rather than foam
- Couples where motion isolation is a priority, dual independent coil systems provide excellent isolation
- Hot sleepers who prefer coil bounce over memory foam contouring, the nano coils provide adaptive support without foam heat retention
- Taller sleepers who appreciate the full height and substantial mattress presence
- Those needing reliable edge support, HD perimeter springs make the Aria a consistent full-surface mattress
Our Honest Take
The Aria is a legitimately complex piece of engineering. Dual-coil construction with 3,014 total coils, copper gel thermal management, dedicated perimeter edge support, and a Euro top, all at a queen price of $1,200. The construction cost per coil here is remarkably efficient.
The honest caveat: more coils and more engineering don't automatically translate to the right mattress for every sleeper. If you prefer the enveloping feel of memory foam, the Aria won't provide it, nano coils feel responsive and springy, not enveloping. If you sleep hot and want maximum cooling, a three-layer cooling hybrid like the Cool Breeze may edge it out for pure temperature management. If you need firm support, the Sydney TT delivers firm more directly.
The Aria is the right mattress if you want sophisticated coil engineering across the full depth of the mattress, responsive feel from surface to base, with a Euro top finish and thermal management. Come try it in our Brantford showroom and feel the dual-coil system in person; it's noticeably different from any single-coil mattress on the floor.
Pricing
Current Pricing (CAD)
- Twin: $1,060
- Double: $1,160
- Queen: $1,200
- King: $1,400
Available at Mattress Miracle, Brantford. Call (519) 770-0001 to check stock and discuss sizing.
Frequently Asked Questions
What are nano coils and how do they differ from regular pocket coils?
Nano coils (also called micro coils) are individually wrapped miniature springs, typically 1-2 inches tall, placed in the comfort layer rather than the support core. Standard pocket coils are 4-8 inches tall and designed for structural weight support. Nano coils in the comfort layer provide immediate spring-back response to movement, unlike foam, which deforms and recovers slowly. The result is a comfort layer that tracks body movement in real time and provides consistent adaptive support for each small shift in sleeping position.
What does having 3,000+ total coils mean for sleep quality?
The dual-coil system (1,142 support coils + 1,872 nano coils) means the Aria has coil-based response at both the support core level and the comfort layer level. Each coil system responds to its assigned function: support coils handle spinal alignment and major weight distribution; nano coils handle surface contouring and real-time movement response. Together, they provide a more granular, precise response to body movement than a single-coil layer over a foam comfort layer can achieve.
What sheets do I need for a 16-inch mattress?
Look for extra deep pocket fitted sheets rated for 16-18 inches. Standard deep-pocket sheets top out at 14-15 inches and won't stay secured on a 16-inch profile. The extra-deep size is widely available at most linen retailers, check the product label for pocket depth before purchasing.
Is the Aria Pillow Top compatible with an adjustable base?
Potentially, pocket coil hybrids are generally flexible enough for adjustable base articulation, but the 16-inch profile may exceed the maximum mattress height for some adjustable bases (many are designed for up to 14 inches). Call us at (519) 770-0001 before purchasing to confirm compatibility with your specific base model.
Can I test the Aria Pillow Top at Mattress Miracle in Brantford?
Yes, the Aria is on the floor at 441 1/2 West Street, Brantford. The dual-coil feel is distinctive and worth experiencing in person before purchasing. Open Mon-Wed 10-6, Thu-Fri 10-7, Sat 10-5, Sun 12-4. Call (519) 770-0001 to confirm it's currently available for viewing.
Shop: Pillows at Mattress Miracle
Feel Dual-Coil Engineering at Our Brantford Showroom
We are a family-owned mattress store in Brantford, helping our community sleep better since 1997. The Aria's nano coil comfort layer feels genuinely different from foam, come experience it in person and see if that responsiveness is what you've been looking for.
441 1/2 West Street, Brantford, Ontario
Call 519-770-0001Related Reading
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