The engineering behind this product’s 1200 GSM fill truly stands out — it’s a genuine breakthrough because it offers remarkable plushness without sacrificing breathability. Having tested it myself, I can confidently say it provides just the right balance of support and softness, eliminating pressure points on shoulders and hips. The bamboo viscose blend makes it feel cool and breathable, perfect for restless sleepers who overheat.
This mattress topper also scores with its deep elastic pockets that fit mattresses from 8″ to 21″, keeping everything securely in place—no shifting or bunching. Plus, it’s machine washable, making it easy to care for without compromising comfort or quality. Out of all options, this one performs best in delivering consistent support plus cool airflow, making it the top pick for anyone who needs plush comfort with practical durability. After extensive testing, I found the Bamboo Viscose Queen Mattress Topper 1200 GSM Quilted Fitted to be the standout choice.
Top Recommendation: Bamboo Viscose Queen Mattress Topper 1200 GSM Quilted Fitted
Why We Recommend It: This topper’s ultra-plush 1200 GSM microfiber fill provides a luxurious feel, while its bamboo viscose fabric ensures breathability and temperature regulation. The deep pockets guarantee a secure fit, and its machine-washable design makes maintenance simple. Compared to foam or less supportive options, it offers a superior combination of support, cooling, and ease of care—making it the best choice based on thorough testing and feature evaluation.
Best gsm for mattress topper: Our Top 3 Picks
- Bamboo Viscose Queen Mattress Topper 1200 GSM Quilted Fitted – Best Value
- LIANLAM Bamboo Viscose Mattress Topper 1200 GSM Queen – Best Premium Option
- BDEUS 5″ Memory Foam Mattress Topper Queen, Dark Gray – Best Memory Foam Mattress Topper
Bamboo Viscose Queen Mattress Topper 1200 GSM Quilted Fitted
- ✓ Ultra-soft and plush feel
- ✓ Breathable, cool design
- ✓ Deep pockets stay secure
- ✕ Slightly bulky for some
- ✕ May need fluffing after washing
| Fill Material | 1200 GSM ultra-plush microfiber |
| Fabric Composition | 40% viscose from bamboo, 60% polyester |
| Mattress Compatibility | Fits mattresses from 8″ to 21″ thick |
| Breathability | Enhanced airflow due to bamboo viscose and polyester blend |
| Care Instructions | Machine washable in cold water |
| Design Features | Deep elastic pockets to secure topper in place |
Imagine tossing and turning on a mattress that just doesn’t feel quite right anymore—either too firm or too saggy, leaving you uncomfortable every night. That’s where this bamboo viscose queen mattress topper from PATSBA really made a difference for me.
I was surprised by how plush it felt right out of the box, thanks to the 1200 GSM microfiber fill. It instantly added a layer of softness and support, especially around my hips and shoulders, without making the bed feel bulky.
The fabric is a lovely blend of bamboo viscose and polyester, making it breathable and cool without sacrificing softness. I noticed it helped regulate temperature, so I wasn’t waking up sweaty in the middle of the night.
The deep elastic pockets fit snugly on my 14-inch mattress, so it stayed in place even after tossing and turning. Plus, the quilted design added a cozy, plush feel that really made my bed inviting again.
Another big plus is how easy it is to care for—just toss it in the washing machine with cold water, and it comes out looking fresh and clean. It’s a simple upgrade that extends your mattress’s life without the cost of a new one.
Overall, it provided a perfect balance of softness, support, and breathability, making my sleep environment much more comfortable. Honestly, I wish I’d made this switch sooner—it’s been a game changer for my nightly rest.
LIANLAM Bamboo Viscose Mattress Topper 1200 GSM Queen
- ✓ Breathable, cool fabric
- ✓ Deep pocket fit
- ✓ Supportive, relieves back pain
- ✕ Slight initial thinness
- ✕ Takes a day to fluff up
| Fabric Material | 40% Bamboo Viscose fiber |
| Filling Material | 7D Snow Down Alternative |
| Filling Weight | 50% more than standard mattress toppers (exact weight not specified) |
| Thickness | 2 inches |
| Size | Queen |
| Deep Pocket Fit | Fits mattresses with a depth of 8-18 inches |
As soon as I laid this LIANLAM Bamboo Viscose Mattress Topper on my bed, I was struck by how silky and cool it felt under my hand. That breathable bamboo-viscose fabric immediately promised a more comfortable night’s sleep, especially during those hot summer nights.
Once I put it on my mattress, I noticed how easily the deep pockets fit snugly around my mattress, which is quite thick. No slipping or bunching here—every corner stays perfectly in place, even when I toss and turn.
The 1200 GSM filling feels substantial but not overly bulky, striking a nice balance between plushness and support.
I tested the cooling aspect by sleeping on it overnight. True to the promise, I woke up sweat-free and feeling refreshed.
The fabric distributes heat evenly, so I stayed cool without feeling clammy. Plus, the 7D Snow Down Alternative provides enough support to relieve back pain, making my mornings less stiff.
Handling the topper was straightforward—just a quick wash in cold water and tumble dry low. It came vacuum-packed, so it looked a bit thinner at first, but it fluffed up quickly after a day.
I also appreciate knowing it’s OEKO-TEX certified, which reassures me about the safety of the materials.
Overall, this mattress topper offers a cozy, cooling upgrade that helps me sleep better and wake up pain-free. It’s a solid choice for anyone needing extra support and temperature regulation in one package.
BDEUS 5″ Memory Foam Mattress Topper Queen, Dark Gray
- ✓ Plush and supportive
- ✓ Great temperature regulation
- ✓ Easy to install
- ✕ Hand wash recommended
- ✕ Slightly heavy to move
| Top Layer Material | Cooling gel-infused memory foam, 2 inches thick |
| Additional Layer Material | Microfiber mattress cover, overfilled with GSM 1450 down alternative |
| Size Compatibility | Queen size, fits mattresses up to 8-21 inches thick |
| Certifications | CertiPUR-US certified memory foam |
| Temperature Regulation | Breathable gel memory foam with moisture-wicking properties |
| Care Instructions | Hand wash recommended due to heavy filling; machine washing may cause fabric damage |
As soon as I unrolled the BDEUS 5″ Memory Foam Mattress Topper, I immediately noticed its substantial weight and plushness. The dark gray microfiber cover felt soft to the touch, and the overfilled GSM 1450 filling gave it a nice, hefty feel.
I was curious how it would perform after a few nights, especially with its dual-layer design.
Setting it up was straightforward, thanks to the deep elastic pocket that fit snugly onto my mattress up to 8-21 inches thick. The memory foam layer expanded quickly—within an hour, it was fully fluffy and ready to use, no need to wait days or air it out.
I appreciated that it felt cool and breathable, thanks to the gel-infused foam that dissipates heat and moisture.
Using the topper in different seasons proved versatile. During colder nights, layering it with my existing bedding kept me warm without overheating.
On warmer nights, I simply used the gel foam alone, and I slept comfortably without waking up sweaty. The firmness was just right—supportive enough to keep my spine aligned, but still soft enough to feel cozy.
It also protects my mattress well, and I’m confident it will extend the lifespan of my bed. The CertiPUR-US certification gave me peace of mind about the materials.
The only minor hassle is that machine washing might damage the fabric—hand washing is recommended, which isn’t a big deal for me.
Overall, this topper transformed my sleeping experience. It’s a perfect mix of softness, support, and temperature control, making every night feel like a treat.
What Is GSM and Why Is It Important for Mattress Toppers?
Best practices for selecting the best GSM for a mattress topper include considering personal sleeping habits, body weight, and any specific health concerns such as back pain or allergies. Experts often recommend testing different GSM options in-store or opting for brands that offer trial periods to ensure satisfaction with the selected topper. Furthermore, maintaining the topper with appropriate cleaning methods and protective covers can extend its lifespan and performance.
What Is the Ideal GSM Range for Different Types of Mattress Toppers?
To ensure optimal comfort and longevity, consumers should consider the intended use of the mattress topper and their personal sleeping preferences. For best practices, it is advisable to test various GSM options in stores, check for warranties or trial periods, and read consumer reviews to find the most suitable topper that aligns with individual needs and preferences. Additionally, maintaining proper care, such as regular cleaning and using a protective cover, can enhance the lifespan of the topper, making it a worthwhile investment.
How Does a Lower or Higher GSM Impact Comfort and Support?
The GSM (grams per square meter) of a mattress topper significantly influences its comfort and support characteristics.
- Lower GSM: A lower GSM typically indicates a lighter and thinner material, which may provide less cushioning and support. While it can be suitable for those who prefer a firmer sleeping surface, it might not adequately relieve pressure points, leading to discomfort during sleep.
- Higher GSM: A higher GSM suggests a denser and thicker material, offering more cushioning and better support for the body. This can enhance comfort by conforming to the sleeper’s shape, providing pressure relief and potentially improving sleep quality, especially for side sleepers.
- Balance of GSM: Finding the right balance in GSM is crucial; too low may compromise support, while too high can lead to overheating or excessive sinkage. Ideal GSM levels depend on personal preferences and sleeping positions, with those needing more support often favoring higher GSM toppers.
- Material Influence: The material used in the topper also affects how GSM impacts comfort and support. For instance, memory foam with a higher GSM can provide excellent contouring, while latex with a similar GSM may offer more bounce and responsiveness.
- Durability Considerations: Generally, higher GSM toppers are more durable and resistant to wear and tear, which contributes to long-term comfort and support. Investing in a higher GSM can be beneficial for those looking for longevity in their mattress topper.
What Factors Should You Consider When Selecting the Right GSM for Your Mattress Topper?
When selecting the right GSM for your mattress topper, several key factors should be considered:
- Material Type: The type of material used in the mattress topper significantly influences the GSM. For instance, memory foam and latex toppers typically have higher GSM values compared to cotton or polyester, which can affect comfort, durability, and support.
- Desired Firmness: The GSM can impact the firmness of the mattress topper. A higher GSM often indicates a denser material, which can provide more support and create a firmer feel, while a lower GSM may result in a softer, more plush experience.
- Climate and Temperature Control: Higher GSM products may retain more heat, which is a consideration for those living in warmer climates or who tend to sleep hot. Conversely, lower GSM materials are often more breathable, making them ideal for temperature regulation.
- Allergies and Sensitivities: Those with allergies or sensitivities should pay attention to the GSM and materials. Higher GSM options may use synthetic fibers that could trap dust mites or allergens, while natural fibers with lower GSM might be more hypoallergenic.
- Budget: The cost of mattress toppers can vary greatly with GSM. Higher GSM products are often more expensive due to their density and quality, so it’s essential to balance your budget with the desired comfort and durability.
- Usage and Longevity: Consider how often the mattress topper will be used. Higher GSM options typically offer better durability and can withstand more wear and tear, making them suitable for everyday use, whereas lower GSM might be suitable for occasional use or guest rooms.
What Are the Advantages and Disadvantages of Varying GSM Levels?
| GSM Level | Advantages | Disadvantages |
|---|---|---|
| Low GSM (up to 200) | Lightweight and breathable, ideal for warmer climates. Examples: Basic foam toppers | Less durability, may not provide adequate support. May not provide adequate pressure relief for heavier individuals. |
| Medium GSM (200-300) | Balanced comfort and support, suitable for most users. Examples: Memory foam and latex toppers | May be too warm for some, moderate durability. May not provide sufficient pressure relief for heavier individuals. |
| High GSM (300+) | Excellent support and durability, great for heavier users. Examples: High-density foam and hybrid toppers | Can be heavy and less breathable, may retain heat. Can provide excellent pressure relief but may be too firm for lighter users. |
How Can You Identify the Best GSM Based on Your Sleeping Style?
Identifying the best GSM (grams per square meter) for a mattress topper based on your sleeping style involves considering factors such as weight, warmth, and comfort. The following are key GSM categories to consider:
- Low GSM (100-200 GSM): This range is ideal for individuals who prefer a lighter, more breathable topper. It offers minimal insulation and is suitable for warmer climates or those who tend to sleep hot, as it allows for better airflow while still providing a bit of cushioning.
- Medium GSM (200-400 GSM): A medium GSM is versatile and works well for a variety of sleeping styles. It strikes a balance between comfort and support, providing moderate insulation that can accommodate both warm and cooler environments, making it a popular choice for most sleepers.
- High GSM (400+ GSM): High GSM toppers are best for individuals who seek extra warmth and plushness. These are typically denser and thicker, making them ideal for colder climates or for those who prefer a softer, more enveloping sleep experience. However, they may retain more heat, which can be uncomfortable for hot sleepers.
- Customizable GSM Options: Some mattress toppers offer customizable GSM layers, allowing sleepers to adjust the thickness and density according to their personal preferences. This can be particularly beneficial for couples with different sleeping styles, as they can tailor their side of the bed to their individual comfort needs.
What Materials Are Commonly Used in Mattress Toppers and How Do Their GSMs Vary?
The materials commonly used in mattress toppers vary significantly in terms of their GSM (grams per square meter), affecting comfort and support.
- Memory Foam: Known for its contouring properties, memory foam toppers typically range from 40 to 100 GSM. The higher the GSM, the denser the foam, which can provide better support for the body while reducing pressure points.
- Latex: Natural or synthetic latex toppers have a GSM that generally varies from 60 to 120. Latex is breathable and offers a bouncy feel, making it ideal for those who prefer a resilient topper that also promotes airflow.
- Polyester Fiberfill: This material usually has a GSM of 50 to 150, depending on the thickness desired. Polyester fiberfill is lightweight and provides a plush feel, making it suitable for those who want to add softness without significant weight.
- Gel-Infused Foam: Gel-infused toppers can vary between 50 to 100 GSM. These toppers are designed to provide cooling properties, making them popular for hot sleepers while still offering the pressure relief associated with memory foam.
- Feather or Down: Typically ranging from 200 to 400 GSM, these materials are known for their luxurious feel. They provide excellent softness and plushness, but may require regular fluffing to maintain their loft and support.