SPRINGWALL® H2 Black Chiropractic® 16" Ultra Plush Pillow Top Mattress - Twin XL

Comfort IQ™ · Scored on what actually matters

SPRINGWALL® H2 Black Chiropractic® 16″ Ultra Plush Pillow Top Mattress — Performance & Feel

Comfort IQ™ scores eight dimensions 0–10 from National Mattress's in-house testing + construction — the same scale on every model, so two beds compare on what actually matters. Results vary by body type, base, and room temperature.

A soft, deep bed that refuses to amplify movement — the Springwall H2 Black Chiropractic 16″ Ultra Plush Pillow Top scores 9.4 for motion isolation. A massive 4700-coil core, each spring sealed in its own pocket and topped by a second micro-coil layer, absorbs a partner's tossing where most plush builds magnify it, and a perfect 10.0 for cooling means it sleeps genuinely cool despite all that height. The ultra-plush 2/10 feel cradles lighter side sleepers in a deep, melt-in hug, and a strong 8.6 durability score means that luxurious surface is built to last. This is the bed for the lighter side sleeper who wants to sink in, sleep cool, and never feel a partner move.

Performance Scores

In National Mattress's in-house Comfort IQ analysis, the Springwall H2 Black Ultra Plush Pillow Top scores: Overall 7.7/10, Cooling 10.0/10, Pressure Relief 6.4/10, Motion Isolation 9.4/10, Edge Support 5.1/10, Responsiveness 5.8/10, Spinal Support 8.2/10, Durability 8.6/10.

Best For

Considerations

How It Performs — The Measured Detail

Feel & Firmness · 2/10 Plush

This is one of the softest beds in the Springwall line. The pillow top and poly comfort layers give a deep, cushioned welcome, and you settle into the surface before the lively 4700-coil core engages beneath you. The feel suits sleepers who want to sink in and be cradled rather than rest on top — lighter side sleepers especially — while the soft top deliberately mutes the bounce of the springs underneath.

Cooling 10.0

For a tall ultra-plush build — the kind that usually sleeps warm — the H2 Black Pillow Top stays remarkably cool. In-house testing put the peak surface temperature in the 28.4-31.1 °C range and the rise over baseline at 6.4-9.1 °C, both well under a typical hybrid. The Cold PE cover greets you cool, the poly comfort foam breathes rather than smothers, and a tempered-steel micro-coil layer sits just under the surface to move air where a thick all-foam pillow top would trap it. Beneath it, the 4700-coil core ventilates from within, settling into the 22.2-26.4 °C range.

Pressure Relief 6.4

At a firmness of 2 out of 10 this is built to cradle, but the numbers tell an honest story: in-house measurement put sinkage at 2.27 inches, around the middle of the 1.49-2.98 inch range, which means the deep plush feel comes more from the surface give of the pillow top than from a bottomless sink. The poly comfort layers and micro-coils spread weight across the shoulders and hips while the zoned coils flex under the heaviest points. That suits lighter side sleepers chasing a soft surface; heavier bodies and dedicated back or stomach sleepers will likely find it too yielding, which is why this axis sits at 6.4.

Motion Isolation 9.4

Motion isolation is one of this bed's best results. In-house testing measured peak acceleration at 4.92 m/s², near the strong end of the 2.74-6.29 range for its class, with the surface settling in 1.10 seconds. The bed packs 4700 individually pocketed coils, each compressing on its own, plus a separate micro-coil layer above for a second tier of independent springs. The combination means a partner shifting, rolling, or getting up barely carries across the surface. If you worried a soft, deep build would amplify every movement, this construction does the opposite — it soaks it up.

Edge Support 5.1

The perimeter holds up reasonably for such a soft, tall bed. In-house measurement put edge sinkage at 3.46 inches — a solid result given that an ultra-plush pillow top naturally compresses more at the side than a firm bed. The 4700-coil system carries support toward the edge so you don't feel you might roll off, but as with any deep plush build the very top gives when you perch right on the border, which keeps this axis at 5.1. For sleeping near the edge it is dependable; for sitting on the rim it is softer than a firm mattress.

Responsiveness 5.8

The raw spring here is strong — in-house testing recorded total bounce travel of 11.81 inches, so the coils clearly store and return plenty of energy, with full recovery in 0.44 seconds. Where the surface feel comes down is the deep ultra-plush comfort layer on top: at a firmness of 2 out of 10, you settle into the cradle before you reach the lively coils, so it feels less immediately bouncy and takes a touch more effort to reposition. The springs underneath are quick; the soft top intentionally slows the surface feel. That is the trade-off a plush pillow top makes by design.

Off-Gassing 9.0

You will barely notice any break-in smell. The foams are CertiPUR-US certified, independently tested against strict low-VOC limits, and in-house testing put the off-gassing window at under 12 hours. Because this pillow top is built in Ontario and shipped flat instead of vacuum-compressed for weeks, the foam was never crushed and sealed in plastic, so the faint scent that does appear airs out within a day of unpackaging. Even shoppers sensitive to new-product odor should find very little to adjust to.

Sleep Position & Body Weight Fit

This ultra-plush 2/10 feel is best matched to lighter side sleepers, who float in good alignment and get a deep, soft cradle for the shoulders and hips. Average-weight side sleepers who love a soft surface will enjoy it too. Heavier sleepers can sink past neutral at the hips before the coils catch them, and dedicated back or stomach sleepers will want a firmer model in the line for level support.

At a Glance

Full construction, per-size dimensions and coil counts are in the product description above. View 365-night trial details.

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