A mattress cover can help protect your bed, but the right choice for a hot sleeper also needs to manage heat and moisture without making the sleep surface feel clammy or noisy. The options below include thin waterproof protectors and thicker cooling pads, so you can compare protection, materials, fit, and added cushioning before choosing.
Quick Comparison
| Product | Best for | Key features | Waterproof |
|---|---|---|---|
| PlushDeluxe Bamboo Mattress Protector | Quiet, everyday mattress protection | Bamboo-derived fabric, breathable membrane, fits up to 18 inches | Yes |
| Serta Power Chill Mattress Protector | Cooling feel with spill protection | Cool-Hex knit, Scotchgard treatment, fits up to 15 inches | Yes |
| Sleepsteady Tencel Mattress Protector | Moisture-wicking comfort and deep mattresses | Tencel top layer, waterproof barrier, fits up to 18 inches | Yes |
| SLEEP ZONE Cooling Mattress Pad | Cooling feel with extra cushioning | Nylon-spandex knit, quilted design, 12-ounce filling | Not specified |
| Elegear Arc-Chill Cooling Mattress Pad | Cooling features and a softer sleep surface | Arc-Chill fabric, PCM layer, breathable mesh, fits up to 18 inches | Not specified |
Our Picks: Best Mattress Cover For Hot Sleepers reviews
1. PlushDeluxe Bamboo Mattress Protector: Quiet, Waterproof Coverage
The PlushDeluxe is a fitted, waterproof protector designed to keep spills, sweat, and other moisture from reaching your mattress. Its bamboo-derived fabric and breathable membrane are intended to help manage heat and moisture, while the brand describes the cover as soft and quiet rather than crinkly.
This is a practical pick if you want protection without adding much padding. It fits mattresses up to 18 inches deep, which gives it an edge over the Serta option for taller beds. The trade-off is that this is primarily a protector, not a plush topper: it is not designed to noticeably change how firm or cushioned your mattress feels.
For hot sleepers, breathable materials may feel more comfortable than a heavy padded cover, but a waterproof layer can still affect airflow compared with sleeping directly on the mattress. If you need spill protection and want a smooth, quiet layer, this is a sensible balance.
Pros:
- Waterproof barrier for spills and moisture
- Fits mattresses up to 18 inches deep
- Designed to be breathable and quiet
- Works with memory foam, latex, and spring mattresses
Cons:
- Does not add substantial cushioning
- A waterproof layer may feel warmer than an unprotected mattress for some sleepers
Verdict: Choose the PlushDeluxe if you want quiet waterproof protection and a breathable fabric, not a padded cooling topper.
2. Serta Power Chill: Cooling Knit With Waterproof Protection
The Serta Power Chill combines a waterproof barrier with a nylon-and-spandex knit top that uses the brand’s Cool-Hex technology. The fabric is described as cool to the touch, and Scotchgard treatment is intended to help with stains and odors. This gives it a more cooling-focused design than a basic waterproof protector.
Its wide elastic edges are designed to hold the cover in place on traditional and foam mattresses up to 15 inches deep. That limit is worth checking before you buy, particularly if your mattress has a pillow top or a thick topper. Care is straightforward: machine wash cold on a gentle cycle and tumble dry low, following the product instructions.
A cool-to-touch surface can be appealing when you first get into bed, but it does not mean the cover actively cools the whole mattress all night. Compared with the PlushDeluxe, the Serta emphasizes a cooling knit and stain care, but it accommodates a shallower mattress.
Pros:
- Cool-to-touch knit fabric with Cool-Hex technology
- Waterproof barrier helps protect against spills and moisture
- Elastic edges are designed to reduce shifting
- Machine washable for routine care
Cons:
- Fits mattresses up to 15 inches deep
- Does not provide the extra padding of a mattress pad
Verdict: The Serta is a good fit if you want a cooling-feel waterproof protector and your mattress is no deeper than 15 inches.
3. Sleepsteady Tencel Protector: Moisture-Wicking Comfort for Deep Beds
This Sleepsteady protector has a Tencel top layer paired with a waterproof barrier. The brand describes the fabric as soft, breathable, and designed to wick moisture away from the body. That combination may appeal if you want to protect your mattress but dislike the feel of a rough or stiff cover.
The fitted design is made for mattresses up to 18 inches deep, and the product description says the reinforced side skirt is intended to resist tearing. It is also listed as machine washable, which helps with routine care. The provided product details include a 90-night trial and coverage for manufacturer defects for up to five years; check the seller’s current terms for full conditions.
Unlike the SLEEP ZONE and Elegear options, this is a thin protector rather than a cushioned pad. That makes it a better choice when preserving your mattress’s existing feel matters more than adding softness. As with other waterproof covers, the barrier may still make the bed feel less airy than an uncovered mattress.
Pros:
- Tencel top layer is described as breathable and moisture-wicking
- Waterproof protection against spills and stains
- Fits mattresses up to 18 inches deep
- Machine washable
Cons:
- Does not add meaningful cushioning or support
- Waterproof construction may not feel as airy as a non-waterproof cover
Verdict: Pick the Sleepsteady if you want a soft-feeling, moisture-wicking waterproof protector for a deeper mattress.
4. SLEEP ZONE Cooling Mattress Pad: A Cooler Feel With Added Cushion
Unlike the thin protectors above, the SLEEP ZONE is a padded mattress cover. It uses a nylon-spandex cooling knit, a zoned quilted design, and 12 ounces of filling for a softer sleep surface. The product description also gives the fabric a Q-MAX value above 0.4, a measure the brand uses to describe its cooling feel.
The added filling may be useful if your mattress feels too firm or you want a little extra cushioning. But more material is not automatically better for hot sleepers: this pad may change the feel of your bed more than a thin protector, and the supplied details do not specify a waterproof barrier or mattress depth limit.
Care instructions call for machine washing and avoiding ironing or high-heat drying. Consider this option if cooling feel and padding matter more to you than waterproof protection. If protecting against spills is essential, look at one of the explicitly waterproof choices instead.
Pros:
- Cooling nylon-spandex knit designed to feel cool against the skin
- 12-ounce filling adds cushioning
- Zoned quilting adds structure to the padded surface
- Machine washable
Cons:
- Waterproof protection is not specified
- Mattress depth compatibility is not provided in the product details
Verdict: Choose the SLEEP ZONE if you want a padded cooling-feel cover and do not need a stated waterproof barrier.
5. Elegear Arc-Chill Pad: Cooling Materials and Breathable Padding
The Elegear is a cooling mattress pad built around Arc-Chill fabric and a PCM cooling print layer. The product description says the fabric is intended to feel cool on first contact, while the PCM layer is designed to absorb and release heat as conditions change. A TriSupport 3D mesh layer is included to promote airflow, and the pad has plush filling for added softness.
This is the most feature-heavy cooling option in this comparison, but those features do not guarantee that your bed will stay cool all night. It is also not described as waterproof, so it is not a direct replacement for the PlushDeluxe, Serta, or Sleepsteady if spill protection is a priority.
The fitted design has elastic edges and is listed to fit mattresses up to 18 inches deep, including memory foam and pillow-top styles. The product details specify cold machine washing and low tumble drying. Its materials are described as OEKO-TEX Standard 100 certified, which may be a useful consideration if you prefer products with a textile safety certification.
Pros:
- Arc-Chill fabric and a PCM layer are designed for temperature management
- 3D mesh construction is intended to support airflow
- Adds soft padding to the mattress surface
- Fits mattresses up to 18 inches deep and is machine washable
Cons:
- Waterproof protection is not specified
- More complex cooling materials may not suit shoppers seeking a simple, thin protector
Verdict: Consider the Elegear if you want a padded cover with several cooling-focused materials and do not require stated waterproof protection.
How to Choose a Mattress Cover for Hot Sleepers
Decide whether you need a protector or a padded cover
A mattress protector is usually the better fit if your main goals are blocking spills and keeping your mattress clean while preserving its current feel. A mattress pad adds cushioning as well as a new surface layer. The SLEEP ZONE and Elegear are padded options, while the PlushDeluxe, Serta, and Sleepsteady focus more on protection.
Look closely at the cooling materials
Some covers use fabrics described as breathable or moisture-wicking, while others focus on a cool-to-touch feel or temperature-management layers. These features can affect how the surface feels, but they are not a guarantee that you will stay cool through the entire night. If you tend to overheat, consider how much padding the cover adds as well as its fabric.
Check whether you need waterproof protection
Waterproofing is useful if you want to guard against spills, sweat, or other moisture. The PlushDeluxe, Serta, and Sleepsteady product descriptions specify waterproof protection. The supplied details for the SLEEP ZONE and Elegear do not, so do not assume those pads will keep liquid from reaching your mattress.
Measure your mattress depth
A cover that is too shallow may not stay securely in place. The PlushDeluxe and Sleepsteady fit mattresses up to 18 inches deep, as does the Elegear. The Serta is listed for mattresses up to 15 inches deep. The SLEEP ZONE product details provided here do not state a depth limit, so confirm compatibility before ordering.
Consider care instructions and fit
Machine-washable covers are easier to maintain, but the recommended wash and dry settings matter. The Serta calls for a cold, gentle wash and low tumble drying; the Elegear also specifies cold washing and low tumble drying. Follow the specific care instructions for your chosen cover, and check whether its elastic edges or skirt are designed for your mattress type.
Think about your mattress’s current feel
If you already like the firmness of your mattress, a thin protector is less likely to change the feel. If you want a softer surface, a padded cover may be more appealing. Keep in mind that extra filling can make the bed feel different, so choose cushioning for comfort rather than assuming it will improve cooling.
Frequently Asked Questions
What type of mattress cover is best for hot sleepers?
There is no single best type for everyone. A breathable, thin protector may suit you if you want minimal padding, while a cooling pad may appeal if you also want a softer surface. Compare the materials, waterproofing, and mattress fit rather than relying on the word “cooling” alone.
Does a waterproof mattress protector make a bed hotter?
It can change how the surface feels, since a waterproof barrier adds another layer between you and the mattress. How warm it feels depends on the cover’s materials, construction, and your own sleep preferences. A breathable top fabric may help with comfort, but it does not remove the barrier.
Are cooling mattress pads waterproof?
Not always. The PlushDeluxe, Serta, and Sleepsteady descriptions specifically state that they are waterproof. The supplied details for the SLEEP ZONE and Elegear do not specify waterproofing, so choose a clearly labeled protector if spill protection is important.
Will a cool-to-touch cover keep me cool all night?
Not necessarily. Cool-to-touch describes the feel when you first lie down, while longer-term comfort can depend on the fabric, padding, bedding, room conditions, and your personal sleep habits. Cooling materials may help the surface feel more comfortable, but they are not a guarantee of all-night cooling.
How do I know if a mattress cover will fit?
Measure your mattress from the base to the top, including any pillow top or topper that will remain underneath the cover. Compare that measurement with the product’s stated depth limit. Among these options, the Serta is listed for mattresses up to 15 inches deep, while the PlushDeluxe, Sleepsteady, and Elegear are listed up to 18 inches.
Can a mattress pad change how my bed feels?
Yes. A padded cover adds a layer of filling that can make the surface feel softer or more cushioned. A thin protector is less likely to change the mattress feel noticeably, though it still adds a layer between you and the mattress.
Final Recommendation
For a hot sleeper who also wants waterproof protection, the Sleepsteady stands out for its Tencel top layer, moisture-wicking design, and fit for mattresses up to 18 inches deep. The Serta Power Chill is another option if you want a cool-to-touch surface and your mattress is no deeper than 15 inches. If adding cushioning matters more than a stated waterproof barrier, compare the SLEEP ZONE and Elegear pads, keeping in mind that their provided product details do not specify waterproof protection.