Mattress Protectors
Best Cooling Mattress Protectors with Waterproof Backing
7 picks compared
6 min read
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The short answerThe top three cooling mattress protectors with quiet waterproof backing are the Sleep On Latex Pure Green, the Slumber Cloud UltraCool, and the SafeRest Premium. Each offers distinct cooling technologies and waterproof protection.
?How we pickedWe compare published specifications, safety certifications and thousands of verified owner reviews, and we do not physically test every unit. Read the full process in our review methodology.
Sleep On Latex Pure Green Mattress Protector
★★★★★ 4.7 / 5 Best overall
This protector uses a soft cotton terry surface with a natural latex backing. The latex is breathable and naturally waterproof, eliminating the need for a plastic layer. It fits snugly up to 12 inches deep and is machine washable.
Material Cotton terry, natural latexWaterproof Latex backingFit Up to 12 inches deepCare Machine washable
- Breathable and quiet
- Eco-friendly materials
- No plastic feel
- Higher price point
- May be too warm for some
Slumber Cloud UltraCool Mattress Protector
★★★★★ 4.6 / 5 Best for hot sleepers
The UltraCool uses Outlast technology that absorbs and releases heat to keep you comfortable. Its waterproof backing is quiet and flexible, and the top is soft and breathable. It fits mattresses up to 18 inches deep.
Material Outlast viscose, polyesterWaterproof Polyurethane filmFit Up to 18 inches deepCare Machine washable
- Active temperature regulation
- Quiet waterproof layer
- Deep pocket fit
- Premium price
- May retain odors
Best for: Best for hot sleepers
SafeRest Premium Cotton Top Waterproof Mattress Protector
★★★★★ 4.6 / 5 Best value
This protector combines a soft cotton terry surface with a waterproof membrane. It is noiseless and breathable, and the fitted skirt fits up to 18 inches deep. It is hypoallergenic and machine washable.
Material Cotton terry, polyurethaneWaterproof Polyurethane membraneFit Up to 18 inches deepCare Machine washable
- Affordable
- Quiet and breathable
- Hypoallergenic
- Not as cool as high-end options
- May pill over time
Linenspa Premium Smooth Fabric Mattress Protector
★★★★★ 4.5 / 5 Best budget pick
The Linenspa protector offers a smooth, noiseless surface with a waterproof backing. It is thin and breathable, and the elastic skirt fits up to 18 inches deep. It is a simple, effective solution for those on a tight budget.
Material Polyester, polyurethaneWaterproof Polyurethane backingFit Up to 18 inches deepCare Machine washable
- Very affordable
- Noiseless
- Thin and breathable
- Less durable
- May not fit very thick mattresses
Best for: Best budget pick
PlushDeluxe Premium Bamboo Mattress Protector
★★★★★ 4.6 / 5 Best for eco-conscious
This protector uses a bamboo-derived viscose top that is naturally breathable and moisture-wicking. The waterproof backing is quiet and flexible. It fits up to 18 inches deep and is certified safe.
Material Bamboo viscose, polyurethaneWaterproof Polyurethane backingFit Up to 18 inches deepCare Machine washable
- Eco-friendly material
- Breathable and cool
- Quiet backing
- May require gentle cycle
- Slightly pricey
Best for: Best for eco-conscious
SureGuard Mattress Protector
★★★★★ 4.7 / 5 Best for allergies
SureGuard is certified allergen barrier, blocking dust mites and bacteria. Its cotton terry surface is soft and breathable, and the waterproof backing is quiet. It fits up to 18 inches deep and is machine washable.
Material Cotton terry, polyurethaneWaterproof Polyurethane backingFit Up to 18 inches deepCare Machine washable
- Allergen barrier certified
- Quiet and breathable
- Durable construction
- May be warmer than others
- Not the most luxurious feel
Best for: Best for allergies
Red Nomad Bamboo Mattress Protector
★★★★★ 4.6 / 5 Best for deep mattresses
The Red Nomad protector is designed for mattresses up to 24 inches deep, making it ideal for pillow tops. Its bamboo viscose top is breathable and the waterproof backing is quiet. It is machine washable and fits securely.
Material Bamboo viscose, polyurethaneWaterproof Polyurethane backingFit Up to 24 inches deepCare Machine washable
- Fits extra deep mattresses
- Breathable and cool
- Quiet backing
- May be oversized for standard beds
- Limited color options
Best for: Best for deep mattresses
We focused on materials, waterproofing method, and fit. We also considered how each performs for hot sleepers and different mattress types.
How to Choose a Cooling Mattress Protector
Start with the material. Cotton and bamboo are breathable, while synthetic blends may trap heat. Look for a waterproof layer that is thin and flexible, like polyurethane, to avoid crinkling. Check the fit depth to ensure it covers your mattress. Finally, consider care instructions, as some protectors require special washing.
Waterproofing: Quiet vs. Noisy
Waterproof backings come in different forms. PVC and vinyl are durable but noisy and hot. Polyurethane films are quieter and more breathable. Some protectors use a laminate that is virtually silent. Read reviews to see if owners mention crinkling. A quiet backing is essential for light sleepers.
Cooling Technologies Explained
Some protectors use phase change materials like Outlast to regulate temperature. Others rely on breathable fabrics like bamboo or cotton. A few incorporate gel-infused foams, but these are less common in protectors. Consider your sleep temperature and room climate. Active cooling may be worth the extra cost for hot sleepers.
Fit and Sizing Considerations
Measure your mattress depth before buying. Standard protectors fit up to 12 inches, while deep pocket options go up to 18 or 24 inches. A snug fit prevents shifting and bunching. Elastic skirts should be reinforced for durability. Check if the protector is designed for your mattress type, such as pillow top or adjustable.
Questions people ask
What is the best cooling mattress protector?
The Sleep On Latex Pure Green is top for natural cooling. The Slumber Cloud UltraCool is best for active temperature regulation. Both have quiet waterproof backings.
Are waterproof mattress protectors noisy?
Many are, but modern polyurethane backings are quiet. Look for protectors with a soft fabric top and a thin film. Read owner reviews to confirm no crinkling.
How do I clean a cooling mattress protector?
Most are machine washable on gentle cycle with cold water. Use mild detergent and avoid bleach. Tumble dry low or air dry. Check the label for specific instructions.
Can a mattress protector help with night sweats?
Yes, if it is breathable and moisture-wicking. Bamboo and cotton tops help. Some have cooling gels or phase change materials. Avoid plastic-backed protectors that trap heat.
Which is better: cotton or bamboo protector?
Both are breathable. Bamboo is more moisture-wicking and eco-friendly. Cotton is softer and more absorbent. Choose based on your preference and budget.
Do mattress protectors fit all mattresses?
No, check the depth. Standard fits up to 12 inches, deep up to 18, extra deep up to 24. Measure your mattress to ensure a snug fit.
Are waterproof protectors safe for children?
Yes, they protect against spills and accidents. Look for hypoallergenic and non-toxic materials. Ensure it is breathable to prevent overheating.
How often should I replace my mattress protector?
Replace every 2 to 3 years, or when it shows wear. If it loses waterproofing or becomes uncomfortable, it is time for a new one.
The bottom lineSo which one?
For most sleepers, the Sleep On Latex Pure Green offers the best balance of cooling and quiet waterproofing. If you need active cooling, choose the Slumber Cloud UltraCool. Budget buyers will find the SafeRest Premium a reliable choice.
