A thick memory foam topper can add cushioning to a mattress that feels too firm, but a 5-inch design may change your bed’s height and feel more than a standard foam layer. The options below pair memory foam with pillow-top or down-alternative padding in different ways. Compare the layer construction, mattress fit, care instructions, and size before choosing the one that suits your bed.
| Topper | Construction | Best suited for | Fit and care notes |
|---|---|---|---|
| SurChic 5-Inch Dual-Layer Queen Topper | Supportive foam, cooling memory foam, and a plush pillow top | Shoppers seeking a cushioned, medium-firm feel | Fits mattresses 8–21 inches deep; removable cover |
| BDEUS Dual-Layer Queen Topper | 2-inch gel memory foam and a 3-inch down-alternative pad | People who want to use the layers together or separately | Fits mattresses 8–21 inches deep; hand washing is recommended for the large sizes |
| Bedsure 5-Inch Queen Topper | 3-inch gel memory foam base and 2-inch pillow top | Shoppers who want reversible foam and a washable top layer | Fits mattresses up to 21 inches deep; pillow top is removable and machine washable |
| SINWEEK Dual-Layer Twin Topper | Gel memory foam and a plush down-alternative pillow top | Twin beds and shoppers who want separate layers | Deep-pocket skirt; removable pillow top is machine washable |
| Simpledad 5-Inch Queen Topper | 2.5-inch gel memory foam and 2.5-inch quilted pillow top | Shoppers who want an evenly split layered design | 360-degree deep-pocket skirt and four corner straps |
Our Picks: Best 2 5 Inch Memory Foam Mattress Topper reviews
SurChic 5-Inch Queen Topper for Cushioned, Medium-Firm Comfort
The SurChic combines supportive foam, cooling memory foam, and a plush pillow top in a 5-inch queen-size design. Its layered build aims to add surface cushioning without making the bed feel entirely soft; the product description characterizes the feel as medium-firm. That balance may appeal if your mattress feels too hard but you still want some support beneath the pillow-top surface.
A deep-pocket skirt is designed for mattresses from 8 to 21 inches thick, and the elastic edge is intended to help limit shifting. The foam is CertiPUR-US certified, while the pillow top is OEKO-TEX Standard 100 certified. The removable cover is described as machine washable, which is useful for routine care.
The main limitation is that the description does not specify the thickness of each individual foam layer, so it is harder to compare the foam support directly with models that list precise layer measurements. Allow 24–48 hours for the topper to expand after unpacking, and check your mattress depth before ordering.
Pros:
- Combines memory foam support with a plush top layer.
- Described as a medium-firm option rather than an all-soft surface.
- Deep-pocket fit is listed for mattresses 8–21 inches thick.
- Includes certified materials and a removable, machine-washable cover.
Cons:
- Individual layer thicknesses are not specified in the supplied description.
- Requires time to fully expand before use.
Verdict: Choose the SurChic if you want a queen topper with a plush surface, a stated medium-firm feel, and a washable removable cover.
BDEUS 5-Inch Queen Topper with Separate Foam and Plush Layers
The BDEUS pairs a 2-inch gel memory foam layer with a 3-inch microfiber pad filled with down alternative. The combination is designed to put contouring foam underneath a softer surface. You can also use the gel foam by itself in warmer weather, according to the product description, giving it more flexibility than a permanently joined topper.
The foam is CertiPUR-US certified, and the deep elastic pocket is listed for mattresses 8–21 inches thick. The top pad is described as fluffing up within about an hour, while the foam may need 24–48 hours to expand. These separate setup times are worth keeping in mind if you want to use both layers soon after opening the package.
One practical trade-off is care: the product description recommends hand washing the larger queen and king sizes because machine washing may damage the fabric. Also, the 5-inch total includes a thick padded layer; it is not 5 inches of memory foam. Compared with the Bedsure, this model offers more freedom to use the foam and top separately, but its care instructions are less convenient.
Pros:
- Separate 2-inch foam and 3-inch padded layers can be used together or apart.
- Gel memory foam can be used alone as an option in warmer seasons.
- Deep elastic pocket fits mattresses 8–21 inches thick.
- CertiPUR-US-certified foam.
Cons:
- Hand washing is recommended for the large sizes.
- Only 2 inches of the listed construction is memory foam.
Verdict: The BDEUS is a good fit if adjustable layering matters more to you than easy machine care.
Bedsure 5-Inch Queen Topper with Reversible Foam and Washable Pillow Top
The Bedsure has a 3-inch gel memory foam base and a removable 2-inch pillow top. The foam has two surfaces: a smooth side for a more body-hugging feel and an egg-crate side with airflow channels. That gives you a way to change the foam’s surface feel without buying a different topper.
The cover uses a knitted blend of viscose derived from bamboo and polyester and is tested to OEKO-TEX Standard 100. The pillow-top layer is machine washable, and four corner ties, elastic straps, and a deep-pocket skirt are designed to help keep the topper in position on mattresses up to 21 inches deep. A mattress-lifting tool is also included to help with installation.
Unlike the BDEUS, the listed washable component is specifically the removable pillow top, not necessarily every part of the topper. The product instructions call for 48–72 hours of airing and stretching before use, longer than the expansion guidance given for several other picks. Make sure you can leave it flat and ventilated during setup.
Pros:
- Offers smooth and egg-crate foam surfaces for two different feels.
- Removable pillow top is machine washable.
- Corner ties, elastic straps, and a deep pocket help secure the topper.
- Includes a mattress-lifting tool for installation.
Cons:
- May need 48–72 hours of airing and stretching before use.
- The care instructions identify the pillow top as washable, not the entire layered assembly.
Verdict: Pick the Bedsure if you want a substantial foam base, reversible foam surfaces, and a removable top that is machine washable.
SINWEEK Dual-Layer Topper for Twin Beds and Flexible Setup
The SINWEEK is the only twin-size pick in this group, so it is the natural option for a twin bed rather than a queen. It pairs gel memory foam with a plush pillow top filled with down alternative. The layers can be used together or separately, letting you choose the foam for firmer support, the pillow top for a softer feel, or both for a layered setup.
The product title describes it as 5 inches thick, but its description calls the combined setup a “4-inch feel” while listing the foam and pillow top as separate layers. That makes its stated overall thickness less clear than the other options. Check the seller’s current specifications before ordering if exact height is important for your sheets or bed frame.
The foam is CertiPUR-US certified and the fabric is OEKO-TEX certified. The removable pillow-top cover is machine washable, and a deep-pocket skirt is designed to help keep the topper in place. Compared with the Simpledad, the SINWEEK’s layer details do not specify equal thicknesses, so shoppers who want a clearly stated 2.5-inch split may prefer that model.
Pros:
- Designed for twin beds.
- Layers can be arranged together or used separately.
- Removable pillow-top cover is machine washable.
- Uses CertiPUR-US-certified foam and OEKO-TEX-certified fabric.
Cons:
- The listed total thickness and the description’s combined “4-inch feel” are not consistent.
- Not the right size for shoppers seeking a queen topper.
Verdict: Consider the SINWEEK for a twin bed if you value separate layers, but confirm the finished thickness before buying.
Simpledad 5-Inch Queen Topper with a 2.5-Inch Foam Layer
The Simpledad divides its listed 5-inch thickness evenly: 2.5 inches of gel cooling memory foam and a 2.5-inch quilted pillow top. The layers can be used separately or stacked, which gives you more control over the height and feel of the bed. The foam also has a gel-infused side and an egg-crate textured side, offering two surface options.
The cover is described as a bamboo-rayon blend, and the product lists both OEKO-TEX Standard 100 and CertiPUR-US certifications. A 360-degree deep-pocket skirt and four elastic corner straps are intended to secure the topper. This combination of layer flexibility and listed attachment features makes it a strong option if you want to tailor the setup rather than leave both layers permanently together.
The product description makes several performance claims about cooling and comfort, but those results can vary with your mattress, bedding, and personal preferences. Its detailed care instructions are also less clear than Bedsure’s, which specifically identifies its removable pillow top as machine washable. Confirm the care label before washing any component.
Pros:
- Clearly lists a 2.5-inch foam layer and a 2.5-inch pillow top.
- Layers can be used separately or together.
- Foam offers gel-infused and egg-crate surfaces.
- Deep-pocket skirt and four corner straps help secure the topper.
Cons:
- Care instructions for the individual layers are not detailed in the supplied description.
- Claims about cooling and relief are not a guarantee of the same results for every sleeper.
Verdict: The Simpledad is worth considering if you want a queen topper with a clearly specified, evenly split foam-and-pillow-top design.
How to Choose a 5-Inch Memory Foam Mattress Topper
Check how much of the topper is memory foam
A topper described as 5 inches thick may include a mix of foam and pillow-top padding. For example, the Bedsure lists 3 inches of memory foam and 2 inches of pillow top, while the Simpledad lists equal 2.5-inch layers. If you want more contouring foam, compare the foam thickness rather than relying on the total height alone.
Decide whether you want separate or fixed layers
Some designs let you use the foam and padded layer separately. That can help you adjust the bed for different seasons or preferences, but separate pieces may take more effort to position. A combined setup is simpler if you want one consistent surface. Look closely at how each product says the layers can be used; the construction varies from model to model.
Match the topper to your mattress size and depth
Choose the correct mattress size first. The SINWEEK option listed here is twin, while the other four are queen. Then measure your mattress depth and compare it with the stated pocket range. A deep skirt is useful only if it fits your mattress, and a thick topper can make a fitted sheet fit more tightly than before.
Think about firmness and sleep position
Memory foam can contour around the body, while a pillow top adds a softer surface. The right balance depends on how your current mattress feels and how much cushioning you want. If you prefer a firmer feel, consider whether the foam can be used on its own or has a more breathable, textured side. If you want a plush surface, look for a thicker padded layer.
Consider heat and airflow features realistically
Gel-infused foam, egg-crate shaping, and breathable cover materials are design features intended to manage heat or airflow. They do not ensure that every sleeper will feel cool. Your sheets, room temperature, mattress, and personal comfort all play a part, so treat cooling language as a feature to compare rather than a guaranteed result.
Review washing and setup instructions
Care differs across these toppers. Some identify a removable pillow top or cover as machine washable, while BDEUS recommends hand washing its larger pad sizes. Confirm which parts can be washed before you buy. Also plan for expansion: the listed setup guidance ranges from about a day to as long as 48–72 hours for the Bedsure.
Check certifications and attachment details
CertiPUR-US and OEKO-TEX certifications are listed for several products, but they apply to different materials or components depending on the model. If certifications matter to you, check the product details for the exact layer or fabric covered. Corner ties, elastic straps, and deep-pocket skirts can help limit movement, but fit still depends on your mattress dimensions.
Frequently Asked Questions
Is a 5-inch mattress topper 5 inches of memory foam?
Not always. Several options here combine memory foam with a thicker pillow-top or down-alternative layer. Check the stated thickness of each component to understand how much of the overall height is foam.
Can I use the layers separately?
Some models are described as having separate layers that can be used on their own, including the BDEUS, SINWEEK, and Simpledad. The SurChic description does not provide the same specific separate-layer guidance, so check its product details if that feature is important to you.
Will a thick topper fit under my fitted sheet?
It depends on your sheet’s pocket depth and the height of your mattress. Measure the mattress and account for the added topper height before relying on your current fitted sheets. A deep-pocket skirt on the topper helps it fit the mattress but does not increase your sheet’s capacity.
How long should I let a memory foam topper expand?
Follow the setup instructions for the specific model. The product information here gives expansion guidance ranging from 24–48 hours to 48–72 hours. Keep the topper in a ventilated area during setup if the instructions call for airing.
Can I machine wash the whole topper?
Do not assume that every layer is machine washable. Bedsure identifies its removable pillow top as machine washable, and SurChic describes a removable machine-washable cover. BDEUS recommends hand washing its larger sizes. Check the care label for the exact piece you plan to clean.
Which option is for a twin bed?
The SINWEEK listed here is the twin-size choice. The other four products in this comparison are listed as queen-size models.
Which topper should I choose if I want adjustable comfort?
Look first at the BDEUS, SINWEEK, and Simpledad, which describe layers that can be used separately or together. For a reversible foam surface, the Bedsure offers smooth and egg-crate sides. Compare the layer details and fit before deciding which adjustment style best suits you.
Final Recommendation
For a queen bed with clearly specified foam and pillow-top layers, the Bedsure is a strong all-around choice, especially if reversible foam surfaces and a removable washable top matter to you. Choose the Simpledad if you prefer an evenly split 2.5-inch foam and 2.5-inch pillow-top design, or the BDEUS if separate layers are your priority. Twin-bed shoppers can consider the SINWEEK, but should verify its listed total thickness before ordering.