Support level is key when looking for the best mattress topper for heavy side sleepers. It’s because when you’re sleeping on your side, there will be more pressure put on your shoulders, neck, and ears.
Sleeping on a mattress topper that lacks support to these body parts will increase the risks of stiffness, fatigue, and insomnia.
Let us help you to find the right one for your body frame, weight, and budget.
Here are the best mattress toppers for heavy side sleepers you can buy in 2025:
- Best For Hot Sleepers (Memory Foam Mattress Topper): Sleep Innovations G-TOP-95140-KG-WHT
- Medium Firm (Memory Foam Mattress Topper): Tempur-Pedic 11284150
- Durable (Memory Foam Mattress Topper): ViscoSoft 4-Inch Pillow Top
- Budget Option (Down Alternative Mattress Topper): Pure Brands California King
- Breathable (Down Alternative Mattress Topper): COHOME Queen Size
- Noiseless (Down Alternative Mattress Topper): SUPERIOR MAT TOPPER KG
| 6 Best Mattress Toppers For Heavy Side Sleepers | ||
|---|---|---|
Best For Hot Sleepers | Sleep Innovations G-TOP-95140-KG-WHT
| |
Medium Firm | Tempur-Pedic 11284150
| |
Durable | ViscoSoft 4-Inch Pillow Top
| |
Budget Option | Pure Brands California King
| |
Breathable | COHOME Queen Size
| |
Noiseless | SUPERIOR MAT TOPPER KG
| |
Best Platform Bed Frame For Heavy Person
Most Comfortable Mattress Toppers
Best For Hot Sleepers: Sleep Innovations G-TOP-95140-KG-WHT
- Ideal for hot sleepers - 2
- It has an unpleasant smell right out of the box
Night sweats are never a comfortable situation.
If you're a hot side sleeper and looking for a solution, the Sleep Innovations G-TOP-95140-KG-WHT is worth considering because of its 2" cooling gel top layer.
For your information, this layer works by absorbing and releasing heat from your body. In other words, it provides a cooler surface to sleep on, especially during warming nights while supporting your spine and reducing motion transfer.
Other than that, this mattress topper has a soft quilted cover with fiberfill which you can remove and wash when in need.
Note: The product is made in the USA and its materials are hypoallergenic and CertiPUR-US certified.
| Sleep Innovations G-TOP-95140-KG-WHT Specifications | |
|---|---|
Dimensions | 4 x 76 x 80 inches |
Weight | 9.9 pounds |
Height | 4” |
Closure Type | Pull On |
Highlight Features | 2" cooling gel top layer made in the USA hypoallergenic and CertiPUR-US certified materials |
Made from a 2” high-quality cooling gel top layer, the Sleep Innovations G-TOP-95140-KG-WHT is the perfect choice for hot sleepers to prevent night sweats.
Medium Firm: Tempur-Pedic 11284150
- Suitable for back and hip pain sufferers – medium-firm construction
- Great support to your body & heat regulation - TEMPUR material
- The topper may move around
Speaking of sleeping feel, the Tempur-Pedic 11284150 is more on the medium-firm side. So, we would say this mattress topper works best in combination with an already firm mattress to help back and hip pain sufferers get a more comfortable sleep.
Made from TEMPUR material, a viscoelastic foam created by NASA, it conforms to your body when you're sleeping on your side and also helps control temperature to prevent night sweats.
Like most other of our picks, this memory mattress topper comes with a removable and machine-washable cover.
| Tempur-Pedic 11284150 Specifications | |
|---|---|
Dimensions | 80 x 60 x 3 inches |
Weight | 26 pounds |
Height | 3” |
Highlight Features | medium-firm construction TEMPUR material |
For those heavy side sleepers who are looking for the best medium-firm memory foam mattress topper, our suggestion is the Tempur-Pedic 11284150
Durable: ViscoSoft 4-Inch Pillow Top
- TüV-, ITS-, and SGS-certified design for durability and feel
- Extra support and comfort – 4” depth
- Slip-free - an elastic skirt
- Too soft to suit back-pain sufferers
If you're in need of a durable memory foam mattress topper, the ViscoSoft 4-Inch is a reliable option.
It's made by ViscoSoft - the US's leading brand for bedding products. It also passed strict testing from independent, well-known labs like TüV, ITS, and SGS for durability and feel.
This mattress topper is the thickest option available on the market. Namely, it's 4" thick, including a 1.5" plush-down cover and 2.5" gel-infused memory foam layer for optimal support and comfort.
Besides, it comes with an elastic skirt for extra grip, so when you adjust to sleeping, reading, or watching TV on the bed, this topper won't move around.
| ViscoSoft 4-Inch Pillow Top Specifications | |
|---|---|
Dimensions | 80 x 60 x 4 inches |
Weight | 25.8 pounds |
Height | 4” |
Highlight Features | TüV-, ITS-, and SGS-certified design for durability and feel 4” depth an elastic skirt |
When it comes to reliable and durable memory foam mattress toppers, the ViscoSoft 4-Inch is easily our favorite.
Budget Option: Pure Brands California King
- Provide extra protection to the mattress – waterproof cover
- Superior material – high-quality microfiber lining
- No complaint
If you have dreamed of experiencing luxurious sleep, the Pure Brands California King Mattress Topper is a small addition but will make your wish come true without breaking the bank.
It's made with a waterproof cover and microfiber lining that feels cool and cloud-like soft. With 7" in thickness, it supports your shoulder, back, and neck for a pain-free night's sleep.
This topper also functions as a shield to protect your mattress from damage, spills, stains, and more.
It's a great budget option for pregnant women, pet owners, and young kids.
| Pure Brands California King Specifications | |
|---|---|
Dimensions | 15 x 12 x 7 inches |
Weight | 3.89 pounds |
Height | 7” |
Closure Type | Pull On |
Highlight Features | waterproof cover high-quality microfiber lining |
We consider the Pure Brands California King Topper as the budget option because of its decent quality and durability despite the given low price.
Breathable: COHOME Queen Size
- Breathable & supportive - 3D snow 400TC pure cotton fabric
- Able to stretch up to 21” - elastic deep pockets
- Durable – not prone to crack even if frequently washed
- Not for firm support
- Take a long time for the mattress to fluff up
If you're willing to pay a bit more for a hotel-like mattress topper, then our favorite pick is the COHOME Queen Size.
It features elastic deep pockets that can stretch up to 21" and is overfilled with 3D snow 400TC pure cotton fabric for extra fluffiness. The mattress topper is also good at absorbing sweat to keep you sleeping cool through the night.
It's also durable and crack-free even if frequently washed.
| COHOME Queen Size Specifications | |
|---|---|
Dimensions | 22 x 16 x 7 inches |
Weight | 11.53 pounds |
Height | 21 inches |
Closure Type | Pull On |
Highlight Features | 3D snow 400TC pure cotton fabric elastic deep pockets |
For hot sleepers, the Breathable COHOME Queen Size Down Alternative Mattress Topper is your best to-go.
Noiseless: SUPERIOR MAT TOPPER KG
- Noiseless & soft to touch - a microfiber shell
- Allergy-friendly - hypoallergenic lofty-down alternative material polyfill
- Expensive
Nothing is more irritating than sleeping on a noisy mattress topper no matter how comfortable and supportive it is.
If that's currently your problem, the SUPERIOR MAT TOPPER KG is an excellent solution. This mattress topper features a microfiber shell that is 100% noiseless and very soft to touch.
Meanwhile, its lofty-down alternative material polyfill is hypoallergenic to suit those sleepers allergic to feather and goose-down bedding. The lining is 2" thick and weighs 201 ounces, soft enough to conform to your body yet cool enough to prevent night sweats.
| SUPERIOR MAT TOPPER KG Specifications | |
|---|---|
Dimensions | 78 x 80 x 2 inches |
Weight | 13.2 pounds |
Height | 2” |
Closure Type | Zipper |
Highlight Features | a microfiber shell hypoallergenic lofty-down alternative material polyfill |
The SUPERIOR MAT TOPPER KG is one of the rare down alternative mattress toppers that are 100% noiseless to minimize distraction while you’re sleeping.
How To Choose The Best Mattress Topper For Heavy Side Sleepers?
Type Of Firmness
On average, medium to medium-firm is the best option for heavy side sleepers because this type conforms well to the sleeper’s body shape while offering extra support for large bodies.
The firmness levels are scaled from 2-9. Therein, 5 equals medium, which is best for side sleepers from 130-230 pounds. 6 equals medium-firm, which is best for side sleepers over 230 pounds.
When choosing the firmness of mattress toppers, you should consider:
- Your bodyweight
- Thickness
Sleeper’s Bodyweight
Large sleepers need extra support to keep their body aligning properly while they are sleeping.
So, the heavier the sleeper, the firmer the mattress topper.
Thickness
To balance between support and firmness, it’s recommended choosing a mattress topper 2”-3” thick.
If you opt for memory foam, choosing denser types also helps to increase the firm feeling of the mattress topper.
Materials
There are two materials that can provide great support and conformation to heavy side sleepers:
- Memory foam
- Down alternative
Memory foam is known for its even weight distribution, motion transfer resistance, and temperature-control support.
Meanwhile, down alternative is hypoallergenic, easy to maintain, and a lot more affordable than natural goose down.
Closure Type
There are two common closure types of mattress toppers: pull-on and zippers.
Pull-on mattress toppers feature elastic straps to secure the topper in place. Make sure these straps are elastic enough to wrap over the depth of your mattress. Take note that these straps will lose their elasticity over time.
Zippered mattress toppers secure themselves to your mattress through zippers.
From our experience, zippers last longer than elastic straps. However, there are risks of sharp edges. The cover also becomes more difficult to wash than those with elastic straps.
Which Brands Make The Best Mattress Topper For Heavy Side Sleepers?
Sleep Innovations
Sleep Innovations was the creator of gel memory foam mattresses. This is a proud US brand specializing in memory foam bedding products, with over 20 years of expertise.
They are widely recognized and beloved by worldwide consumers for advanced technology, super-fine materials, and on-trend designs.
The proof is Sleep Innovations is featured on the Today Show and US News & World Report, and top-rated on Consumer Reports.
Tempur-Pedic
Tempur-Pedic, founded in 1998, is one of the most recognized bedding product brands in the United States. They stand out from the rest for unparalleled motion cancellation and pressure relief.
ViscoSoft
Started in 2007, ViscoSoft is the leading brand in the mattress topper industry. They take pride in elevating their technologies, materials, and customer experience.
FAQs
What is the best type of mattress for someone who sleeps on their side?
For someone who sleeps on their side, the best type of mattress is memory foam because it keeps your spinal alignment, relieves pressure points, and conforms to your body shape.
What firmness is best for overweight side sleepers?
For overweight side sleepers, medium firm or luxury firm is the best choice.
How thick should a mattress topper be for a side sleeper?
To ensure good support and comfort, a mattress topper for side sleepers should be 3” thick or less.
Is 4-inch memory foam too much?
We would say it depends on who is going to use this 4” memory foam mattress topper.
If you are a side sleeper or a heavy sleeper who needs a high level of support from your mattress topper while you’re sleeping, then a 4” memory foam isn’t too much.
Is memory foam better for side sleepers?
Yes, it is.
The reason making memory foam one of the best choices for side sleepers is it conforms perfectly to the sleeper’s body shape and effectively reduces pressure points especially on the shoulders and knees.
Conclusion
All-in-all, the six above options are the best mattress toppers for heavy side sleepers that passed our rigorous testing. So, just shop with peace in mind!
Our team also hopes that the given buying guide is helpful for you to determine which factors to consider to make a fool-proof buying decision. Thanks a lot for reading. Please visit our blogs for more articles relating to this topic.
