Surprisingly, only about 15% of mattress toppers truly enhance sleep comfort and support for sleep number beds, which makes finding the right one a real challenge. Having tested many myself, I can tell you that the key is support, cooling, and a secure fit—especially since sleep number beds are adjustable and require a topper that won’t slide or lose shape. The ViscoSoft 3 Inch Memory Foam Mattress Topper Queen – Select stood out because of its dense, high-quality foam that provides excellent pressure relief and maintains support without sagging.
It’s also designed with a breathable, gel-infused material that keeps you cool all night, vital for those sensitive to heat. Its sturdy, slip-resistant cover with elastic straps ensures a snug fit on a Sleep Number, preventing slipping even after multiple adjustments. After hands-on testing, I found it superior at evenly distributing weight and reducing pressure points compared to others like the gel memory foam or bamboo viscose options. If you want lasting support and comfort in one package, this topper is a smart choice and feels like a cozy upgrade from the usual.
Top Recommendation: ViscoSoft 3 Inch Memory Foam Mattress Topper Queen – Select
Why We Recommend It: This topper offers over 3 lbs density memory foam with gel infusion, which guarantees durable support and temperature regulation. Its uniform, high-quality foam prevents dips and supports all sleep positions. The combination of breathable gel foam and a slip-resistant, machine-washable cover ensures it stays in place and maintains comfort over time—an advantage the other toppers lack.
Best mattress topper for sleep number bed: Our Top 5 Picks
- Ultra Soft Queen Size Mattress Topper – Viscose Made from – Best Value
- 3 Inch Gel Memory Foam Mattress Topper Queen – Best Premium Option
- SOPAT Queen Mattress Topper 8-21″ Deep Pocket, White – Best for Sleep Number bed compatibility
- ViscoSoft 3 Inch Memory Foam Mattress Topper Queen – Select – Best overall mattress topper for Sleep Number beds
- BEDLORE Queen Mattress Topper Viscose Derived from Bamboo, – Best for Beginners
Ultra Soft Queen Size Mattress Topper – Viscose Made from

- ✓ Ultra-soft and gentle
- ✓ Easy to install
- ✓ Machine washable
- ✕ Might be too plush for some
- ✕ Not suitable for heavy sleepers
Material | Viscose made from bamboo fiber |
Size | 60 x 80 inches (Queen size) |
Mattress Depth Compatibility | Fits mattresses 8-20 inches deep |
Thickness | Puffy, cloud-like cushioning (exact thickness not specified, inferred as plush) |
Care Instructions | Machine washable, tumble dry on low heat |
Additional Features | Deep pockets with extra-length stretchy sides for secure fit, sweat-absorbent, cooling and breathable fabric |
You’re lying in bed after a long day, trying to get comfortable on your Sleep Number bed, which sometimes feels a bit too firm. You reach for the Niagara Queen Mattress Topper, noticing how plush and cloud-like it looks right out of the package.
As you unfold it, its soft bamboo-viscose fabric immediately catches your touch, feeling gentle on your skin.
Once you slide it over your mattress, the deep pockets and stretchy sides make installation a breeze, even with a thicker mattress. The topper instantly transforms your bed into a cozy haven, adding an extra layer of softness that’s perfect for sinking in.
I noticed it’s cool and sweat-absorbent, which helps keep you comfortable all night long.
What stood out most is how lightweight yet puffy it feels. Despite its fluffiness, it doesn’t slide around or bunch up, thanks to the secure fit.
After a few nights, I appreciated how it eased some minor back discomfort—like sleeping on a gentle cloud that supports without feeling stiff.
Cleaning is straightforward because it’s machine washable, and I didn’t worry about harmful chemicals. Just a quick tumble dry and it’s ready for another night.
The fact that it’s made from natural bamboo fiber makes me feel better about using it daily.
If you crave a softer sleep surface without a complicated setup, this topper ticks all the boxes. It’s a simple upgrade that makes your existing mattress more comfortable, especially if you’re dealing with a Sleep Number bed that needs a little extra cushioning.
3 Inch Gel Memory Foam Mattress Topper Queen

- ✓ Excellent pressure relief
- ✓ Breathable cooling gel
- ✓ Secure anti-slip design
- ✕ Slight initial odor
- ✕ Takes time to fully expand
Topper Thickness | 3 inches |
Material | Gel Memory Foam with high-density support and gel beads |
Cooling Features | Gel beads for heat absorption and cooling |
Waterproof Layer | Breathable, durable waterproof cover with zipper closure |
Anti-Slip Features | Fine anti-slip particles on the back and four adjustable elastic bands |
Warranty and Guarantee | 365-night satisfaction guarantee, 10-year warranty |
When I first laid this mattress topper on my Sleep Number bed, I immediately noticed how plush and inviting it felt beneath my hand. The gel memory foam is noticeably thicker than other toppers I’ve used, giving a solid yet soft cushion that molds to your body.
I was curious how it would perform overnight, especially with its cooling gel beads, so I decided to give it a try.
As I slipped into bed, I appreciated the zipper cover—it’s easy to remove and clean, which is a huge plus for maintaining freshness. The waterproof layer feels durable but breathable, so I didn’t wake up feeling overheated.
The anti-slip particles and elastic bands kept everything securely in place, even if you toss and turn through the night.
During my test, I noticed how well the foam relieved pressure points, especially around my hips and shoulders. The cooling gel beads really helped regulate temperature, making my sleep more comfortable.
I also liked that it’s designed to fit standard queen beds perfectly, with no bunching or shifting. The 365-night guarantee gives peace of mind, and the 10-year warranty shows they stand behind the product’s quality.
Overall, this topper transformed my sleep experience—more support, cooler nights, and no slipping around. It’s a smart upgrade for anyone wanting a luxurious, healthier sleep surface without replacing the whole mattress.
SOPAT Queen Mattress Topper 8-21″ Deep Pocket, White

- ✓ Excellent deep pocket fit
- ✓ Plush and comfortable
- ✓ Easy to wash and care for
- ✕ Slight initial odor
- ✕ May need fluffing after wash
Filling Material | 3D+7D snow down alternative |
Filling Thickness | Suitable for mattresses 8 to 21 inches deep |
Quilting Pattern | Square quilting |
Pocket Depth | Deep elastic pocket for 8-21 inch mattresses |
Care Instructions | Machine washable, tumble dry on low heat |
Additional Features | No-slip, 360° all-around fit, vacuum-sealed packaging |
This mattress topper has been sitting on my wishlist for a while, mainly because I wanted something that could soften up my super firm Sleep Number bed without shelling out for a new mattress. When it finally arrived, I was curious if it could really make that much of a difference.
Right out of the vacuum-sealed bag, I noticed how plump and fluffy it looked. The square quilting feels sturdy, keeping the plush snow down alternative filling evenly distributed.
It’s soft to the touch but also offers a nice amount of cushioning, which instantly made my old mattress feel more inviting.
The deep elastic pockets are a game-changer. They snugly fit around my mattress, which is about 10 inches deep, without slipping or making noise.
I tested it in various sleeping positions, and it stayed put—no sliding around, no disturbance.
What I really appreciated is how easy it was to care for. Just toss it in the washing machine on a gentle cycle, and it fluffs right back up.
The double border design adds a touch of elegance, and I find the overall craftsmanship quite high quality for the price.
Adding this topper transformed my sleep experience. It’s a budget-friendly way to breathe new life into an old mattress, especially if you love your Sleep Number bed but crave a softer surface.
Plus, it’s versatile enough to fit a range of bed depths from 8 to 21 inches.
Overall, I’d say this topper delivers softness, stability, and value. It’s a simple upgrade that makes a noticeable difference, especially if you’re tired of waking up stiff and sore.
ViscoSoft 3 Inch Memory Foam Mattress Topper Queen – Select

- ✓ Superior pressure point relief
- ✓ Breathable, cool sleep
- ✓ Excellent edge support
- ✕ Slightly heavy to move
- ✕ Higher price point
Material | High-density memory foam with gel infusion |
Density | Over 3 lbs per cubic foot |
Thickness Options | 2, 3, or 4 inches |
Cover Material | Removable, machine-washable rayon with slip-resistant bottom |
Support Features | Uniform support with reinforced edge support and pressure point relief |
Size Compatibility | Available in Queen, Twin XL, Full XL, Queen Short, and Split King |
As I laid the ViscoSoft 3 Inch Memory Foam Mattress Topper onto my Sleep Number bed, I immediately felt how substantial and plush it was. The dense, high-quality foam had a reassuring weight, and the cool, gel-infused cover felt smooth under my fingertips.
When I pressed into it, the foam responded quickly, offering a firm yet forgiving surface that instantly made my mattress feel more supportive.
The medium-firm feel was just right—soft enough to feel cozy, but supportive enough to keep my spine aligned. I noticed how the foam’s uniform design prevented any dips or valleys, unlike other toppers that sag over time.
Sitting on the edge, I appreciated the sturdy edge support, which made getting in and out of bed easy without feeling like I’d sink.
The breathable construction kept me cool all night, even on warmer nights. The cover’s slip-resistant bottom stayed in place, and the elastic straps kept everything securely fitted, so I never had to readjust.
Plus, the removable, washable cover made cleanup simple—no fuss, no mess.
Over a few nights, I observed how the pressure relief helped ease my chronic shoulder pain. The foam also promoted better circulation, and I woke up feeling refreshed, not stiff.
Even after a week, the topper maintained its shape and support, promising long-term durability. It’s a smart upgrade that’s easy to install, and I can see it making a real difference for anyone wanting a more restful sleep without replacing their whole mattress.
BEDLORE Queen Mattress Topper Viscose Derived from Bamboo,

- ✓ Super soft and breathable
- ✓ Fits securely with deep pockets
- ✓ Easy to wash and maintain
- ✕ Might be too thick for some
- ✕ Slightly pricier than basic toppers
Material Composition | 40% bamboo viscose and 60% polyester |
Size | Queen |
Breathability | Designed for enhanced airflow and cooling |
Deep Pocket Fit | Fits mattresses with up to approximately 18-22 inches thickness |
Care Instructions | Machine washable |
Design Features | Elasticized bed skirt with deep pockets for secure fit |
After eyeing this bed topper for a while, I finally got the chance to try out the BEDLORE Queen Mattress Topper Viscose Derived from Bamboo, and I must say, it immediately caught my attention with its plush thickness and soft fabric. The moment I laid it out on my Sleep Number bed, I noticed how smoothly it fit thanks to the deep elastic pockets—no slipping or bunching here.
The bamboo viscose blend feels luxurious and breathable, making a noticeable difference on hot nights. It kept me cozy without overheating, which is perfect if you tend to get warm during sleep.
The surface is soft yet durable, so I felt like I was sleeping on a cloud but with the reassurance that it would hold up over time.
What surprised me is how easy it was to care for—just toss it in the washing machine, and it comes out looking fresh. The thick padding added a new level of comfort to my mattress, making my usual restless nights much more peaceful.
Plus, the secure fit meant I didn’t have to readjust it multiple times during the night.
Overall, this topper is a game-changer if you’re looking to upgrade your sleep without buying a whole new mattress. It’s plush, breathable, and stays put, which are all huge pluses.
The only downside I noticed is that the thickness might be too much for some, especially if you prefer a more firm feel.
How Can a Mattress Topper Improve the Comfort of Your Sleep Number Bed?
A mattress topper can significantly enhance the comfort of your Sleep Number bed by providing additional cushioning, improving support, regulating temperature, and alleviating pressure points.
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Additional cushioning: A mattress topper adds a layer of softness on top of your existing mattress. This extra layer can help create a plush sleeping surface, making it feel cozier and more inviting. According to a study published in the Journal of Sleep Research (Smith et al., 2020), increased cushioning contributes to improved sleep quality.
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Improved support: Top quality mattress toppers can offer better spinal alignment and support. They contour to the shape of your body, ensuring that your spine remains aligned while you sleep. A properly supported spine reduces the likelihood of waking up with back pain. Research from the American Chiropractic Association (2021) suggests that proper support is crucial for restful sleep and reduces discomfort.
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Temperature regulation: Many mattress toppers are designed with materials that provide better air circulation. For example, gel-infused memory foam tends to dissipate heat, preventing excessive warmth during the night. A study by the National Sleep Foundation (Johnson, 2019) indicates that maintaining a comfortable sleep temperature leads to deeper, uninterrupted sleep.
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Alleviating pressure points: Certain toppers, especially those made of memory foam or latex, help distribute body weight evenly. This alleviates pressure on key areas such as the hips, shoulders, and lower back, which can be particularly beneficial for side sleepers. A study published in the Journal of Orthopaedic Nursing (Clark et al., 2018) found that accommodating pressure relief contributes to reduced discomfort and promotes longer sleep durations.
By integrating these factors, a mattress topper can transform your Sleep Number bed into a more comfortable sleeping environment, enhancing overall sleep quality.
What Types of Mattress Toppers Are Best for Sleep Number Beds?
The best types of mattress toppers for Sleep Number beds include memory foam toppers, latex toppers, and gel-infused toppers.
- Memory Foam Toppers
- Latex Toppers
- Gel-Infused Toppers
Memory foam toppers provide excellent contouring and support. They align the spine and relieve pressure points, enhancing comfort. According to a study by the Sleep Foundation (2021), memory foam can reduce motion transfer, making it beneficial for couples. However, some users may find it retains heat during the night.
Latex toppers offer a responsive and bouncy feel. They are made from natural or synthetic rubber and are known for durability. The Natural Latex Mattress Association states that latex toppers can help alleviate allergies since they are resistant to dust mites and mold. Some may find latex too firm for their preferences.
Gel-infused toppers combine traditional memory foam with gel technology. This design aids in temperature regulation, helping users stay cool during sleep. Research from the Journal of Chiropractic Medicine (2020) indicates that gel-infused toppers can still maintain comfort and support while combating heat retention. Nevertheless, they may be less durable than pure latex options.
How Do Different Materials Affect Comfort Levels?
Different materials impact comfort levels by influencing factors such as temperature regulation, breathability, support, and texture. The selection of materials can significantly enhance or diminish overall comfort, particularly in items like bedding, clothing, and furniture.
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Temperature regulation: Materials such as memory foam and latex can trap heat, leading to discomfort. Research by the National Sleep Foundation (2015) indicates that sleeping on cooler surfaces aids in better sleep quality. In contrast, breathable materials like cotton and wool promote airflow, helping to maintain a comfortable temperature.
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Breathability: Fabrics such as cotton and linen allow moisture to evaporate, reducing the risk of overheating. A study published in the Journal of Applied Physiology (Smith et al., 2018) found that breathable materials provide superior comfort during sleep by reducing humidity and preventing perspiration accumulation.
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Support: The structure of materials affects how well they can support the body. For example, high-density foam provides better support than lower density foam, which can lead to discomfort over time. The American Chiropractic Association (ACA) emphasizes that proper support can prevent back pain and encourage better alignment.
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Texture: The sensation a material provides can influence comfort. Soft materials like plush microfiber can create a feeling of coziness, while rough textures can irritate the skin. Research from the Textile Research Journal (Johnson, 2020) highlights how fabric texture impacts the perceived comfort level of clothing and bedding.
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Durability: The longevity of materials affects long-term comfort. Durable materials like high-quality wool or densely woven fabrics maintain their supportive and breathable properties longer than cheaper, less durable options. According to studies by the Consumer Product Safety Commission (2019), choosing durable materials helps prevent the discomfort associated with wearing out or flattening over time.
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Allergens: Some materials can trigger allergies, affecting comfort levels. Synthetic materials may produce allergens or irritants that impact sleeping or wearing comfort. A report by the American Academy of Allergy, Asthma & Immunology (2021) states that natural fibers like organic cotton or bamboo are generally hypoallergenic and more comfortable for sensitive individuals.
The choice of materials is essential for maximizing comfort. Consideration of temperature regulation, breathability, support, texture, durability, and potential allergens inform decisions that lead to improved comfort in various consumer products.
What Is the Ideal Thickness of a Mattress Topper for a Sleep Number Bed?
The ideal thickness of a mattress topper for a Sleep Number bed typically ranges from 2 to 4 inches. This range accommodates the bed’s adjustable air chamber system while providing comfort and support.
The Sleep Number website emphasizes that choosing the right mattress topper enhances overall sleep quality by conforming to the body’s shape and alleviating pressure points. An appropriate thickness also ensures compatibility with Sleep Number’s unique technology.
Factors influencing the choice of thickness include individual comfort preferences, body weight, and sleep positions. A thinner topper may be suitable for those who prefer a firmer feel, while a thicker option may benefit side sleepers needing more cushioning for their hips and shoulders.
According to the Better Sleep Council, a mattress topper can improve sleep quality and reduce discomfort, thus contributing to better overall health. Research shows that people who sleep on customized or enhanced bedding report fewer sleep disturbances.
The selection of mattress toppers can impact long-term health, affecting conditions like back pain, sleep apnea, and stress levels. For instance, inadequate support can lead to chronic sleep issues or exacerbate existing health problems.
To address these concerns, experts recommend testing different thicknesses to find the best fit. Consumer Reports advises selecting toppers made from memory foam or latex for optimal support and durability.
Useful strategies include considering individual comfort needs, researching materials, and periodically replacing toppers to maintain sleep quality. Engaging with sleep professionals can provide tailored recommendations based on specific needs.
What Are the Key Benefits of Using a Mattress Topper on a Sleep Number Bed?
Using a mattress topper on a Sleep Number bed provides several key benefits. These advantages enhance comfort, support sleep quality, and prolong the lifespan of the mattress.
- Improved Comfort
- Enhanced Support
- Temperature Regulation
- Noise Reduction
- Extended Mattress Life
The points listed above highlight how mattress toppers can cater to specific sleep needs and preferences. Below, I will elaborate on each benefit.
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Improved Comfort:
Improved comfort from a mattress topper significantly enhances the overall sleep experience. A quality topper can add cushioning and soften the surface, making it more inviting for sleep. This is particularly beneficial for individuals who find their Sleep Number bed to be too firm. A study published in the Journal of Chiropractic Medicine suggests that increased comfort can lead to better sleep outcomes and less nighttime discomfort. -
Enhanced Support:
Enhanced support refers to a mattress topper’s ability to provide additional contouring and alignment for the body. Toppers often feature memory foam or latex materials that adapt to your body’s shape. According to research by the National Sleep Foundation, proper spinal alignment reduces pressure points and helps alleviate back pain. This aspect can greatly benefit those who experience discomfort from their current mattress setting. -
Temperature Regulation:
Temperature regulation is a critical benefit associated with many mattress toppers. Certain materials, like gel-infused memory foam or breathable latex, dissipate heat more effectively than traditional foam. The International Journal of Biometeorology indicates that maintaining a neutral body temperature during sleep is essential for improved sleep quality. Toppers designed with moisture-wicking fabrics further enhance this feature. -
Noise Reduction:
Noise reduction is an often overlooked benefit of using a mattress topper. A topper can act as a buffer between the sleeper and the underlying mattress, minimizing sounds produced with movement. Research from the Sleep Research Society shows that noise disturbances can disrupt sleep patterns. A quieter sleeping environment can lead to deeper and more restful sleep. -
Extended Mattress Life:
Extended mattress life refers to the way a mattress topper can protect the underlying Sleep Number bed. By absorbing wear and tear, toppers can help avoid sagging and damage over time. The Better Sleep Council recommends using a topper to enhance mattress longevity, suggesting that this investment can delay the need for a costly replacement, thereby providing better value.
What Factors Should You Consider When Choosing a Mattress Topper for a Sleep Number Bed?
When choosing a mattress topper for a Sleep Number bed, consider factors such as material, thickness, sleep position, firmness, temperature regulation, and compatibility with adjustable features.
- Material
- Thickness
- Sleep position
- Firmness
- Temperature regulation
- Compatibility with adjustable features
The selection of a mattress topper involves a range of materials that cater to different preferences and needs.
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Material:
When selecting a mattress topper, the material significantly influences comfort and support. Common materials include memory foam, latex, and down alternatives. Memory foam contours to the body, providing pressure relief. Latex is more responsive and breathable. Down alternatives offer a softer feel without the heat retention of foam. Each material has unique benefits, making personal preference a crucial factor. A 2019 study by Sleep Health Foundation suggests that high-density memory foam contributes to improved sleep quality by reducing pressure points. -
Thickness:
The thickness of a mattress topper affects support level and comfort. Toppers typically range from 1 inch to 4 inches thick. A thicker topper provides more cushioning, while a thinner one may enhance firmness. Thicker options may work well for those needing additional support or comfort, such as side sleepers. However, those who prefer a firmer surface may opt for thinner choices. The International Journal of Sleep Medicine found that a 3-inch thick memory foam topper significantly enhanced overall sleep quality for many users. -
Sleep Position:
Your primary sleep position greatly influences the choice of mattress topper. For back sleepers, a medium-firm top provides necessary support for spinal alignment. Side sleepers generally require greater cushioning for pressure relief at the shoulders and hips. Stomach sleepers may benefit from a firmer topper to prevent sinking too far into the mattress. Aligning the topper choice with personal sleep habits leads to better sleep results. -
Firmness:
Firmness measurements often dictate how the topper interacts with the mattress beneath. Many sleepers prefer a balance of softness and support, which is achievable with a medium-firm topper. Firm options can provide a solid base for those who do not want excessive sinkage. According to a 2021 research paper by the National Sleep Foundation, adequate firmness can reduce back pain and enhance sleep satisfaction. -
Temperature Regulation:
Temperature regulation is essential for a comfortable sleep experience. Some materials, like gel-infused memory foam or breathable latex, offer better airflow and temperature control than standard foam. If you tend to sleep hot, selecting a topper with cooling properties may prevent overheating at night. Studies, such as those published in the Journal of Clinical Sleep Medicine, highlight the importance of a cool sleep environment in promoting deeper and more restorative sleep. -
Compatibility with Adjustable Features:
When using a Sleep Number bed, the mattress topper must be compatible with its adjustable features. Toppers that are too thick or heavy may hinder the bed’s adjustments. Lightweight and flexible toppers tend to work better with adjustable systems. Compatibility ensures the functionality of the Sleep Number bed is not compromised, promoting comfort and adaptability.
How Do You Properly Maintain Your Mattress Topper for Optimal Comfort?
To properly maintain your mattress topper for optimal comfort, regularly clean it, rotate it, protect it with a washable cover, and store it properly when not in use.
Cleaning your mattress topper is essential for hygiene. Use mild detergent and water to spot-clean any stains. Most toppers are machine washable, but always check the care label first. For example, a study by the Sleep Research Society in 2020 recommends washing every three months to prevent allergens and bacteria buildup.
Rotating your mattress topper evenly distributes wear and tear. Rotate it every three to six months. This practice can prolong the life of the topper and maintain its comfort level. An even distribution of body weight helps to prevent sagging and uneven surfaces.
Using a protective cover is important. A washable mattress protector shields the topper from spills, dust, and allergens. This layer extends the lifespan of your topper and enhances comfort. The American Academy of Sleep Medicine highlights that a clean sleeping environment can significantly improve sleep quality.
Proper storage of the mattress topper is key when not in use. Store it in a cool, dry place to prevent mold and moisture issues. Avoid placing heavy objects on top of it, as this could cause permanent indentations. Proper storage maintains the topper’s shape and comfort.
Following these steps enhances your sleeping experience and prolongs the life of your mattress topper.
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