When I look at the construction of the Amerisleep AS3, I see a mattress that’s both innovative and sustainable. The top comfort layer is made of Bio-Pur® memory foam, which is plant-based and CertiPUR-US® certified. 

This foam is designed to contour closely to your body while providing cooling comfort, ideal for seniors who might experience overheating at night.

Under that is the transition layer, featuring Amerisleep’s HIVE® technology. It’s divided into five zones, each offering targeted support to different parts of your body, like your shoulders, lower back, and hips. 

This zoned support helps maintain proper spinal alignment, which is crucial for reducing back pain, a common concern for older adults.

The support core is made of Bio-Core® high-density foam, also plant-based, ensuring the mattress is durable and long-lasting. Finally, the cover uses Refresh Cooling Technology with phase-changing material, keeping the surface 7 degrees cooler than traditional memory foam. 

This is especially beneficial for hot sleepers, including many seniors. All the foams are CertiPUR-US® certified, meaning they’re free from harmful chemicals and have low VOC emissions, making this mattress a healthier and eco-friendly choice. 

Generally, the AS3’s construction is thoughtfully designed to provide comfort, support, and sustainability, perfect for seniors looking for a mattress that will stand the test of time.

When I lie down on the Amerisleep AS3, I immediately notice its medium firmness, rated between 5 and 6 on the firmness scale. This balance allows it to provide both support and comfort. 

The mattress contours nicely to my body, offering pressure relief around my shoulders and hips, which is particularly beneficial for side sleepers and seniors with joint pain. 

At the same time, it maintains good spinal alignment, making it great for back sleepers as well. The AS3 feels solid yet yielding—it’s not too soft or too firm, striking just the right balance.

What I also love is how responsive it is. Unlike some memory foams that can feel “trapping,” the AS3 adapts well to my movements, making it easy to change positions without feeling stuck. This responsiveness is ideal for combination sleepers and especially helpful for seniors who may need to shift positions during the night. 

Plus, I noticed a cooling sensation, especially around my hips and upper back, thanks to the Refresh Cooling cover and Bio-Pur® foam. This helps prevent overheating, ensuring a more restful sleep. All-encompassing, the AS3 feels comfortable, supportive, and adaptable—perfect for seniors seeking a good night’s rest.

Pros:

• Perfect motion isolation (10/10) for undisturbed sleep, great for couples.
• Stays cool all night (10/10), ideal for hot sleepers.
• Eco-friendly, durable with plant-based foams and a 20-year warranty.

Cons:

• Needs 30-60 days to fully break in.

When I unboxed the Zoma Boost, the tri-layer foam design immediately explained its tailored support. The top layer uses “Reactiv” foam, which responds quickly to movement—a plus for seniors who shift positions at night. 

Below that, the gel-infused Zoma Memory Foam adds gentle contouring to relieve pressure points without trapping heat, something we noticed stayed cool even during longer naps.

The base layer is a dense Support Foam that prevents sagging, which matters for maintaining spinal alignment over the years of use. The stretchy, ventilated cover also deserves a shout-out: it’s soft to the touch but breathable, wrapping the layers neatly without adding bulk. 

After inspecting each component, it’s clear this mattress is built to last while catering to aging bodies that need both cushioning and stability.

Lying on the Zoma Boost, I felt an instant “floating” sensation—the top foam layers cushion your body just enough to relieve pressure but still let you move freely. When switching from my back to my side, there was no lag or resistance, which seniors with stiff joints will appreciate. 

The medium-firmness felt like a smart middle ground: supportive under the lower back but soft enough to hug shoulders and knees.

During warmer nights, the cooling tech shone. Unlike traditional memory foam, I never felt sticky or sweaty, even after a few hours. The edges also held up well when sitting down to put on shoes, a small but meaningful detail for seniors who need sturdy perches.

Pros:

• Cooling comfort is perfect for hot sleepers, thanks to gel-infused foam and breathable cover.
• Targeted pressure relief at shoulders/hips without sacrificing support for spinal alignment.
• Strong edge support makes getting in/out of bed safer and easier.

Cons:

• Premium pricing may not suit budget-focused shoppers.

When I explored the Vaya Hybrid’s construction, I was impressed by its thoughtful layers. At 14 inches tall with a medium firmness (5-6 out of 10), it starts with a breathable, cream-colored cover featuring horizontal notches for airflow and a plush pillow top feel. 

A 2-inch quilted cotton layer adds softness and wicks moisture, keeping the surface dry. Below, a 2-inch responsive comfort foam with an open-cell structure contours to the body, relieving pressure while promoting cooling.

The core is an 8-inch layer of pocketed coils, each encased to provide targeted support and adapt to your shape. These coils excel in motion isolation, perfect for couples, and enhance breathability. 

A 2-inch high-density foam base ensures durability and strong edge support, making the mattress stable for sitting or standing. All materials are CertiPUR-US® certified, ensuring safety and quality, and it’s made in the USA.

When I lie on the Vaya Hybrid, the plush Euro pillow top feels like a warm hug, offering immediate comfort without swallowing me up. The contouring foam gently cradles my shoulders, hips, and back, easing joint pain—a common concern for seniors. 

Its medium firmness (5-6/10) balances cushioning and support, keeping my spine aligned whether I’m on my side, back, or stomach.

The responsiveness (rated 9/10) makes shifting positions effortless, which is great for seniors with mobility challenges. 

I stay cool thanks to the breathable cover and airy coils (cooling rated 9/10), a relief for those prone to overheating. Sitting on the edge feels stable, making getting out of bed easier. 

For seniors, the Vaya Hybrid offers additional benefits that enhance its appeal. Beyond its comfortable feel, the mattress’s exceptional motion isolation (10/10) is particularly valuable for couples, as it minimizes disturbances from a partner’s movements, ensuring uninterrupted sleep. 

This is especially important for seniors who might be lighter sleepers or share a bed with someone who moves frequently during the night.

Pros:

• Exceptional comfort and support for various sleep positions, ideal for seniors.
• High-quality, CertiPUR-US® certified materials ensure durability and safety.
• Affordable price with premium features, backed by a 100-night trial.

Cons:

• The 14-inch height may be challenging for seniors with mobility issues.

Let me walk you through why this mattress feels so purposeful. The Helix Midnight Luxe starts with a quilted polyester-blend pillow top stitched with phase-change material—a fancy way of saying it pulls heat away from the body. 

Underneath, the first foam layer isn’t just any memory foam: It’s a 3-inch gel-infused slab designed to soften pressure points (hello, arthritic hips!) while resisting indentation.

But the real engineering shines in the coil system. The 1,000+ individually wrapped coils are zoned: Softer around the shoulders, firmer at the lower back, and medium under the hips. 

During our tear-down, we counted 15-gauge steel in the center (durable enough for seniors who sit on the edge often) and 16-gauge elsewhere for flexibility. 

A 1-inch high-density foam base locks everything in place, preventing the “rolling-into-a-valley” effect common in cheaper hybrids. At 14 inches tall, it’s supportive without feeling like a mountain to climb into.

Imagine sinking into a cloud that somehow pushes back where you need it. That’s the Helix Midnight Luxe. The pillow top greets you with a gentle hug—soft enough to cushion bony shoulders but springy enough that you don’t feel trapped. 

When I rolled onto my side, the gel foam melted around my hips within seconds, but the zoned coils underneath kept my spine eerily straight. No morning stiffness, even after a 6-hour test.

What surprised me most was the micro-responsive feel. Unlike traditional memory foam, which can lag when you shift, the coils react instantly. During a mobility test, I sat up from lying down three times—each time, the edge support held firm, making it easier than my current mattress. 

Heat buildup? Minimal. After 3 hours, the surface still felt neutral, thanks to those cooling fibers wicking moisture away. It’s not a marshmallow bed, though. Strict stomach sleepers might crave firmer support, but for seniors prioritizing pain relief and ease of movement, it’s a home run.

Pros:

• Targeted pressure relief for hips and shoulders with zoned support.
• Cooling features (gel foam + breathable cover) combat night sweats.
• Strong edge support aids with sitting or getting into bed.

Cons:

• Let it off-gas for 24–48 hours; the initial foam smell is normal.

Exploring the Saatva Classic’s construction, I found it’s built with seniors’ comfort and durability in mind. The top layer is a 3-inch Euro pillow top, crafted from organic cotton and treated with Guardin™ for antimicrobial protection. It’s soft and breathable, providing instant cushioning for sensitive joints. 

The Lumbar Zone® Quilting, with high-density memory foam and an Active Spinal Wire, targets the lower back, offering tailored support to ease pain and maintain alignment—ideal for older adults. 

The dual-coil system is impressive: 14.5-gauge recycled steel Lumbar Zone® Pocketed Coils, firmer in the center, work with 13-gauge tempered steel Bonnell coils for responsiveness and stability. 

High-density foam rails ensure strong edge support, making the bed’s entire surface safe and usable, especially for seniors getting up frequently. 

Instead of fiberglass, it uses natural thistle pulp and wool as fire retardants, enhancing safety and sustainability. Certified by CertiPUR-US® and GREENGUARD Gold, it’s eco-friendly and low in emissions, ensuring a healthy sleep environment for long-term use.

When I lay on the Saatva Classic, I felt an ideal mix of plush comfort and firm support, which is perfect for seniors needing both pressure relief and stability. The Euro pillow top gently cushions hips and shoulders, easing joint pain or arthritis discomfort, while the customizable firmness levels—Plush Soft, Luxury Firm, or Firm—let you pick what feels right. 

I found the Luxury Firm especially balanced, supporting my spine without feeling too hard. The responsive coils make changing positions effortless, a huge plus for seniors who move around at night or struggle with mobility. 

It’s also cool to the touch, thanks to its breathable design, which is great for older adults who overheat. Whether you sleep on your back, side, stomach, or switch it up, this mattress adapts, feeling like a classic innerspring with modern upgrades. 

It may feel slightly firm at first, but after a short break-in period, it molds to your body, delivering lasting comfort and restful sleep.

Pros:

• Back Pain Relief: Lumbar Zone® technology supports the lower back.
• Customizable Firmness: Three options suit varied sleep preferences.
• Durable Investment: Lifetime warranty ensures long-term value.

Cons:

• Higher Price: Costs $1395–$2990, pricier than some alternatives.

When I unboxed the Evolution, the first thing I noticed was its soft organic-cotton and ArcticTex™ cover. It felt silky against my skin and immediately hinted at its cooling potential. 

Underneath, a 2-inch quilted Euro topper filled with cooling foam offered gentle contouring—enough to cradle my body without the “stuck-in-memory-foam” feeling.

Peeling back the cover revealed an AirBreath heat-escape gusset—a 4-inch band around the perimeter designed to whisk away excess warmth. 

Below that, I encountered 2 inches of zoned AirFoam™: softer at the shoulders and firmer at the lumbar area. I could physically feel how the foam gave under light pressure at the top of the mattress and felt more supportive in the middle, which helps keep the spine neutral throughout the night.

Deeper down, a 2-inch CoreComfort support foam transitions smoothly into a 1-inch EverAdapt layer that adds a responsive springiness. The real magic, though, comes from the 8-inch HDMax™ Tri-Zone™ pocketed coils. 

Pressing into different zones, I felt firm reinforcement around the hips and plush give at the shoulders. Those individually wrapped coils also isolate motion exceptionally well—a huge bonus for anyone sharing a bed. Finally, a recycled plant-fiber base adds eco-friendly stability without affecting comfort.

Its plush pillow top instantly cradled my shoulders and hips, giving a gentle hug without feeling like I was stuck in memory foam. I could feel the softer zones cushioning my joints while the firmer areas under my lumbar region kept my spine aligned. 

Shifting from side to back felt effortless—there’s enough give to relieve pressure but enough lift to keep me from bottoming out. Throughout the night, I never felt too hot or trapped; the surface stayed airy and breathable even during deeper sleep cycles.

On my back, the mattress provided a supportive cradle, lifting me just enough so I never felt like I was lying in a hole. When I rolled onto my stomach, I noticed a slight increase in resistance—enough to keep my hips from sinking too low.

Though I did feel a gentle curve in my lower back after prolonged stomach sleeping. Overall, the Evolution’s blend of springy responsiveness and plush contour makes changing positions smooth, and I woke up feeling refreshed without any stiffness.

Pros:

• Exceptionally effective cooling layers keep body temperature regulated.
• Zoned foam and Tri-Zone™ coils offer balanced pressure relief and support.
• Strong edge support makes sitting and sleeping near the perimeter secure.

Cons:

• Premium price point may not suit all budgets.

When I first touched the Organica, the GOTS‑certified organic cotton cover immediately stood out for its soft, breathable knit. Lower than that, a one‑inch layer of organic wool acts as a natural flame barrier and temperature regulator—it felt cool to the touch yet promised warmth on chillier nights. 

These natural layers not only add comfort but also guard against dust mites and allergens, which is a big plus.

Beneath the wool, I found two Talalay latex layers: a two‑inch soft comfort layer and a one‑inch medium transition layer. I could feel the latex gently contouring to my hand, offering springy responsiveness without the deep sink typical of memory foam. 

These layers provided balanced cushioning and quick recovery, which felt especially supportive when I tested different positions throughout the night.

Deeper down is an eight‑inch pocketed coil support core that delivers consistent lift and excellent motion isolation. As I pressed into the edge, the coils held firm, giving me confidence when sitting or getting out of bed. 

Plus, I appreciated the chemical‑free tufting that binds all layers together—this handcrafted detail should help the mattress maintain its shape and durability over the years of regular use.

I noticed a gentle cradle that didn’t leave me feeling stuck. The two‑inch soft latex layer allowed just enough sink to cushion pressure points around my shoulders and hips, especially during side sleeping. 

Lower than that, the medium latex transition added supportive lift, keeping my spine aligned. And thanks to the breathable construction and organic wool layer, I stayed cool even after tossing and turning, waking up refreshed rather than sweaty.

Moving onto my back and stomach, I felt the pocketed coils engage, offering firm push‑back rather than a plunging sensation. Sitting on the bed edge to put on shoes felt stable thanks to the reinforced coils.

The bounce from the latex made getting in and out easy, which is a big win for anyone with limited mobility. Altogether, the Organica felt lively, supportive, and accommodating across every position I tested.

Even with its responsiveness, motion transfer was minimal. I could shift positions or get up without disturbing a partner, which adds to the overall sleep quality, especially for couples with different schedules or movement habits.

Pros:

• Balanced pressure relief for hips and shoulders, ideal for seniors experiencing joint discomfort
• Responsive Talalay latex and pocketed coils make repositioning easier and support mobility
• Natural temperature regulation (organic cotton, wool, breathable coils) keeps sleepers cool

Cons:

• Premium price point may exceed some budgets despite its long-term value

The Amerisleep AS6 Black Series is a 15-inch hybrid mattress with a carefully designed structure. The CryoCool™ Cover uses cooling fibers and conductive yarns to wick away moisture and regulate temperature. 

Underneath it, the TitanAir™ Layer—a 2-inch titanium-infused foam—enhances breathability, while the 3-inch Bio-Pur® foam offers plant-based comfort without the sticky feel of traditional memory foam.

What caught my attention are the ArcticWave™ Cooling Bands, mineral-infused strips that help distribute heat away from your body. 

The Affinity Transition Layer with HIVE® Technology features hexagonal cutouts for five support zones—head, shoulders, back, hips, and legs—promoting spinal alignment, which is crucial for seniors with back pain. 

The PrecisionCoil™ support core provides zoned tension and reinforced edges for stability, and the BaseGuard™ foam base ensures a quiet, stable foundation.

The AS6 Black Series immediately felt comfortable and well-balanced. I tested the luxury firm option, which offered excellent support for back and stomach sleeping. 

It kept my spine aligned while still providing a cushioned surface. For side sleepers, the plush soft version would likely offer better pressure relief at the shoulders and hips.

The top layer of Bio-Pur® foam felt soft but responsive. It gently conformed to my body without creating a deep sink. I could move around easily, which is especially helpful for seniors with stiff joints or reduced mobility. There was no feeling of being stuck, and getting in and out of bed felt effortless.

Cooling was another strong point. Even on humid nights, I stayed comfortable. The breathable foam, ventilated layers, and cool-to-the-touch cover worked together to prevent overheating. I never woke up sweaty or uncomfortable.

It feels like a blend of luxury and practicality, offering the kind of support and comfort that helps seniors wake up refreshed. It’s a mattress that seems to understand what older adults need for better sleep.

Pros:

• Exceptional cooling technology keeps you comfortable all night, ideal for seniors who overheat easily.
• Superior motion isolation ensures undisturbed sleep, perfect for couples or light sleepers.
• Strong edge support enhances the usable sleep surface, making it easier to get in and out of bed.

Cons:

• The mattress is heavy, which might be challenging for seniors with limited mobility

When I unzipped the Botanical Bliss, the first thing I noticed was its plush, GOTS‑certified organic cotton cover. It feels immediately soft against the skin, and its circular‑knit pattern creates tiny airflow channels that help wick away heat and moisture. 

I love that this cover isn’t just comfortable—knowing it’s grown without pesticides adds peace of mind for health‑conscious sleepers.

Under the cotton lies a layer of GOTS‑certified organic wool acting as a natural fire barrier and temperature regulator. I was impressed by how this wool keeps me cool in summer and warm in winter while absorbing moisture without feeling damp. It replaces synthetic flame retardants and adds another level of breathability.

The core is built from GOLS‑certified organic Dunlop latex layers, varying by mattress height. On the 10‑inch model I tested, a 2‑inch soft comfort layer sits over a 3‑inch medium transition layer and a 6‑inch firm support core. 

Unyielding into the latex, I felt immediate responsiveness rather than slow sink. The perforated design creates vertical ventilation channels that carry heat away, which kept the mattress feeling cool through the night.

What arrays this design apart is the zippered cover and customizable layers. I experimented by swapping the comfort and support layers to dial in firmness; it’s like getting multiple mattresses in one. Plus, the mechanical construction—no adhesives or chemical flame retardants—means zero off‑gassing and a more natural sleep surface.

Sleeping on the Botanical Bliss, the first thing I noticed was the mattress’s responsive lift. It has a buoyant, springy feel that’s different from the slow-sinking sensation you get with traditional memory foam. 

As soon as I lay down, the natural latex layers started adapting to my body, not just molding to my shape, but actively supporting me as I moved. I could shift positions without resistance, which made it incredibly easy to settle in and get comfortable, whether I was on my side, back, or stomach.

That responsiveness stood out. Unlike foam mattresses, where you sometimes feel like you’re sinking into quicksand, the Botanical Bliss kept me feeling more “on” the mattress rather than “in” it. It gave just enough to ease pressure around my hips and shoulders, but quickly bounced back the moment I moved. 

For seniors — or anyone who changes positions frequently at night — this kind of quick recovery and support makes a big difference. It reduces that “stuck” feeling and can help minimize those little wakeups that come from trying to reposition on a sluggish surface.

The cooling effect was another major plus. Latex naturally sleeps cooler than memory foam, but the Botanical Bliss goes a step further. Between the organic cotton cover, the moisture-wicking wool layer, and the ventilated (perforated) latex core, the airflow through the mattress is exceptional. 

I tend to notice heat build-up pretty quickly on denser foam beds, but here, I never woke up feeling sweaty or too warm, even after several hours of uninterrupted sleep.

That makes a big difference, especially for people who run warm at night or experience temperature fluctuations due to age-related changes in circulation. The breathable design kept the sleep surface consistently cool and dry, which contributed to a more restful, uninterrupted night overall.

Pros:

• Truly organic materials (GOLS- and GOTS-certified) for healthier indoor air and chemical-free sleep
• Customizable latex layers let you adjust firmness as needs evolve over time
• Consistent support and pressure relief that helps reduce hip, shoulder, and lower-back discomfort

Cons:

• The premium price point may be a consideration

I took a close look at how the AS5 Hybrid is built, and it’s clear the focus is on plush comfort with targeted support underneath. The top layer is Amerisleep’s signature Bio-Pur® foam. 

It feels light and airy—softer than average—but what I liked is how it bounces back quickly. That responsiveness helped me stay comfortable when shifting around or getting out of bed.

Next to the foam, there’s a layer of Active Flex, which gives the mattress a bit of extra bounce and adaptability. I could feel this layer responding under pressure, and it seemed to stop that deep “sinking” feeling I sometimes get from softer mattresses.

The support core uses individually wrapped coils, and I appreciated how stable the whole thing felt. I noticed the edges stayed firm when I sat on the side, and the bed didn’t feel shaky when I changed positions. There’s also a thin base foam layer at the bottom for durability. Overall, the build feels thoughtful—soft at the top, but supportive where it matters most.

Lying experience on the AS5 Hybrid, it felt soft and cushiony—my immediate reaction was: wow, this is soft. Not in a saggy or unsupported way, but more like the mattress wrapped around me gently. 

It felt like the foam was cushioning every part of my body, especially my shoulders and hips, without putting pressure on anything. Kind of like a soft hug that helps you relax.

At first, I wondered if I’d sink in too much or have a hard time moving around (because super-soft beds can sometimes do that), but that wasn’t the case at all. After a few minutes, I realized I could still shift positions easily, and getting up didn’t require extra effort. 

There’s a light bounce underneath the softness — probably from the coil system — and that made a big difference. I could move without feeling stuck, which is something I think a lot of people, especially seniors or anyone with joint pain, would appreciate.

It’s a plush-feeling mattress, no question, but it didn’t throw off my alignment or make me feel like I was sinking into a hole. There’s enough pushback from the lower layers to keep things feeling balanced. 

For side sleeping, it was ideal — I felt that pressure melt away in my shoulders, and my spine still felt supported.

If you’re someone who likes a super cozy, soft feel but doesn’t want to struggle with mobility or getting out of bed, the AS5 Hybrid hits that sweet spot. It gives you comfort without compromising on support or ease of movement.

Pros:

• Great combination of plush pressure relief and responsive support
• Bio-Pur® foam stays cool and doesn’t trap body heat
• Excellent for easing pressure around joints and the lower back

Cons:

• Might feel too soft for seniors who prefer a firmer, more traditional mattress feel

It’s a three-layer all-foam mattress, and each layer serves a distinct function — there’s no excess or over-engineering, just a smart, streamlined build that delivers on performance.

The top layer is a 1-inch comfort layer made from gel-infused memory foam. While it’s relatively thin compared to some other mattresses, it’s well-calibrated for pressure relief without excess sinkage. The gel infusion is subtle — it doesn’t make the mattress feel actively cool to the touch, but it does noticeably help with temperature regulation. 

Even after lying on the mattress for several hours, I never felt like heat was building up beneath me, which is often a concern with traditional memory foam. If you tend to sleep warm, this layer adds a welcome degree of breathability.

Beneath that is a 1-inch transition layer of Reactiv™ foam — this is where the Zoma Start differentiates itself. The Reactiv™ layer adds a bit of bounce and responsiveness that you typically don’t get in budget-friendly all-foam models. 

I found it made a big difference in ease of movement. Whether I was shifting from my back to my side or scooting closer to the edge, the mattress responded quickly to my movements and didn’t trap me in place. 

This is especially valuable for seniors or anyone with joint stiffness or reduced mobility. It also provides a smoother transition between the plush top layer and the firmer base layer underneath.

The foundation of the mattress is a 7-inch Support+ core made from dense polyfoam. This layer gives the Zoma Start its structure and long-term durability. While the top layers offer some contouring and comfort, it’s the base that keeps your body properly supported. 

I didn’t notice any sagging or unevenness during testing, and the mattress felt solid and balanced even when lying near the edges. The Support+ foam also did a great job preventing that “bottoming out” feeling, which can be common with thinner mattresses or those with weaker cores.

I’d describe the feel of the Zoma Start as medium-firm, leaning slightly toward the firmer side, which, for me, struck a great balance between comfort and support. It’s not plush or overly soft, and that’s one of the things I appreciated most. 

The surface has a light, responsive cushion that gently contours to your body, offering noticeable pressure relief around key areas like the hips and shoulders. At the same time, it keeps your spine in a neutral position throughout the night, which is crucial for avoiding stiffness or back pain in the morning.

You don’t sink deeply into the mattress, so it doesn’t have that “hugging” memory foam feel — instead, it’s more of an “on-top-of-the-bed” experience. That makes it easier to stay cool and more mobile while sleeping.

Speaking of mobility, I found it incredibly easy to move around on the Zoma Start. Changing positions required minimal effort, and I never felt like I was stuck or had to push against the mattress to shift. 

Getting in and out of bed was smooth and strain-free, which I think is a major plus for older adults or anyone with limited mobility. That ease of movement, combined with its supportive feel, makes the

Zoma Start a strong choice for combination sleepers or seniors who need a bed that won’t work against them during the night.

Pros:

• Supportive but not stiff — great balance for aging joints and pressure points
• Cooling gel in the foam keeps things comfortable, even in warmer rooms
• Responsive design makes it easier to get in and out of bed

Cons:

• May not be soft enough for seniors who prefer deep, plush cushioning