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Reduce Night Sweats With the Best Cooling Mattress Protectors

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By Old House Journal Review Team
Last updated: 3 Mar 2023

Have you ever woken up in the middle of the night, sweating through your sheets? Maybe you were having a nightmare or maybe it was just a hot flash. Either way, there’s nothing worse than lying in bed and feeling like you’re stuck in an oven. If you want to sleep well and wake up feeling refreshed, you need to find a way to cool down — and that means investing in a cooling mattress protector. 

A cooling mattress protector prevents heat from building up in your bed and regulates your body temperature while you sleep. This is because it releases an evaporative cooling effect through its proprietary fabric blend, keeping you from sweating through the sheets and waking up in a puddle of your sweat. To help you pick one and finally enjoy a good night’s sleep, we’ve reviewed some of the finest cooling mattress protectors of 2023.

Best Overall
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Meritlife Cooling Mattress Protector
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Amazing Coverage
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Kmall Cooling Mattress Protector
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Most Durable
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Tempur-Pedic Cooling Mattress Protector
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Most Breathable
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Reaks Cooling Mattress Protector
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Amazing Size Variety
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Cosy House Collection Mattress Protector
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Buying Guide for the Best Cooling Mattress Protectors

Some cooling mattress protectors actively regulate your body temperature by providing you with optimal air circulation, while others keep you cool by absorbing moisture. We’ve put together this comprehensive buying guide to help you choose the ideal cooling mattress protector for your needs.

Different Materials Used for Cooling Mattress Protectors

Tencel

Tencel is a lyocell fabric that is botanically derived from wood pulp of different trees, including oak, birch, or eucalyptus. Tencel is a sustainable choice as it’s made using environmentally-friendly raw materials. Also, this material is more breathable and absorbent than bamboo and cotton fabrics. 

The hydrophilic nature of tencel allows it to absorb and retain more moisture before you can even feel your bed wet, keeping your bedding cooler for longer. Tencel also has amazing moisture-wicking abilities to keep your bed dry if you sweat.

Cotton

If you prefer a more natural experience, you should opt for natural cotton protectors, because cotton is farmed and harvested without using any toxic and harmful chemicals. Cotton is also extremely breathable and highly absorbent, and these characteristics help keep your bedding cool and comfy. 

Bamboo

Bamboo rayon is made using cellulose from bamboo wood and is a regenerated fiber material that’s eco-friendly as well. Besides having amazing moisture-wicking abilities, bamboo is also a very breathable fabric. It also has a silky-smooth feel that makes it an amazing choice for cooling mattress protectors. 

Types of Cooling Mattress Protectors

Zippered or encased protector

Zippered cooling mattress protectors efficiently cover all sides of your mattress and look like a large bag. This type of protector is a great choice for keeping bed bugs, dust mites, and allergens away. 

Fitted protectors

These protectors work more like fitted sheets and cover the top and sides of your mattress. Fitted cooling mattress protectors offer a snug fit, are extremely easy to handle, and offer better air circulation to keep your mattress smelling fresh and clean. The elastic edges allow you to pull them over the mattress and tuck them under the corners and edges. 

Strapped protectors

Strapped cooling mattress protectors cover only the top side of your mattress and come with multiple straps that anchor them under the mattress. Another great thing about this type is that it allows your mattress to breathe better while uncovering five sides. The downside is that it can easily come off when you toss and turn during the night. 

How To Choose the Right Cooling Mattress Protector

Customer reviews

Before picking a cooling mattress protector, quickly scroll through the customer reviews because genuine testimonials from buyers will paint the right picture for you. Product reviews will give you a glimpse of how the mattress protector will perform in real-life conditions. 

Return policy and warranties

Because a cooling mattress cover usually costs more than a regular protector, look for a product that comes with a risk-free trial period and is backed by a good warranty to avoid wasting your hard-earned money. Some reliable brands offer a return policy with at least a 30-day trial period, so you can return the item if you don’t like it. 

A good warranty, on the other hand, will cover manufacturing defects that you can detect in several years. A quality cooling mattress protector will usually have at least three to five-year warranties.

What Is/Are the Best Cooling Mattress Protectors in 2023?

1

Meritlife Cooling Mattress Protector

– Best Overall
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Don’t you just hate it when your mattress is damp and clammy? Look no further than the Meritlife Cooling Mattress Protector. Made with an optimal blend of bamboo and polyester fabric, this cooling mattress protector is extremely breathable and has moisture-wicking properties, meaning you can sleep soundly without worrying about sweating or feeling uncomfortable. It has a Thermoplastic Polyurethane (TPU) lining that creates a waterproof barrier to protect your mattress from accidental spills and bodily fluids, like sweat or urine. 

This protector also has a 3D air fabric filling that allows air circulation but repels liquids at the same time. Additionally, it comes with 18-inch deep pockets to accommodate different types of mattresses including memory foam, latex, and spring. Because of its cooling properties, soft texture, and size variety, we’ve selected this cooling mattress protector as the best on our list.

Pros
  • Sustainable, eco-friendly construction
  • Soft, breathable fabric
  • Easy to clean and maintain
  • Available in a range of sizes
Cons
  • Mediocre quality stitching
2

Kmall Cooling Mattress Protector

– Amazing Coverage
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Say goodbye to sweaty nights with the Kmall Cooling Mattress Protector. This cooling mattress protector works by absorbing heat away from your body, helping maintain an even temperature and thus reducing sweating. This pick is made of high-grade bamboo, which has natural breathability, allowing hot air to escape while preventing dust, bacteria, and other microscopic particles from getting into your mattress. 

Aside from its cooling effects, this cooling mattress protector also has an upgraded TPU layer that protects your bed against spills, liquid damage, and stains. And, with the unique elastic skirting and 360-degree grip system around all four corners, you don’t have to worry about it slipping aside or bunching around corners. Because this product is virtually noiseless, you can sleep peacefully without the worry of waking up your partner because you’re tossing and turning all night long.

Pros
  • Deep pockets to accommodate different mattresses
  • Waterproof and slip-resistant 
  • Available in six different sizes
Cons
  • Doesn’t provide enough cushioning
3

Tempur-Pedic Cooling Mattress Protector

– Most Durable
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The Tempur-Pedic Cooling Mattress Protector is designed using Smart Climate technology with high molecular weight yarn that helps regulate body temperature, helping you stay cool while you sleep. Even more, this cooling mattress pad is breathable and waterproof, protecting it against spills or stains. 

Featuring the Tempur-Ultifit system, this cooling mattress protector has two-way stretch on the top and sides of the mattress pad, ensuring a perfect fit. It’s also machine washable and dryer-safe, so you can easily clean it after each use. Since this cooling mattress protector is available in twin to California king sizes, you can easily find the perfect one for your needs.

Pros
  • Luxuriously soft and cool to touch
  • Waterproof and breathable
  • Deep pockets for easy fitting
Cons
  • Sheets may slide
4

Reaks Cooling Mattress Protector

– Most Breathable
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Stay cool and get a better night’s sleep with Reaks’ Cooling Mattress Protector. Made from superior polyester fabric, this cooling mattress protector boasts an excellent channel weave that helps regulate body temperature and eliminates heat, maintaining a cool sleeping environment for a more restful, refreshing sleep. 

With its high-performance waterproof membrane, this cooling mattress protector offers an effective barrier against liquids, stains, and dust mites. This product is also designed with a soft quilted top layer that not only looks great, but also feels comfortable against your skin. On top of that, this cooling mattress protector is machine washable and dryer-safe, making it easy to clean and maintain.

Pros
  • Unique weave channel for better airflow
  • Waterproof membrane to resist spillage
  • Soft, smooth texture
  • Available in six different sizes
Cons
  • Not very stain-resistant
5

Cosy House Collection Mattress Protector

– Amazing Size Variety
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Keep your mattress cool, dry, and clean with the Cosy House Collection Mattress Protector. Made with an optimal blend of bamboo viscose and polyester, this cooling mattress protector boasts a cooling double-membrane technology that helps regulate body temperature, reducing the risk of night sweats or overheating. 

Featuring a waterproof layer, this cooling mattress protector also keeps your mattress dry and clean by preventing sweat, body oils, and fluids from seeping through onto the mattress below. Meanwhile, the fitted design makes it easy to fit onto your mattress without creases or difficulty. It’s also free from PVC, vinyl, or toxic chemicals like phthalate so you can be sure that it’s safe for your family.

Pros
  • Luxury bamboo fabric for maximum durability
  • Waterproof and noise-free
  • Attractive, cinched fitted sheet style
Cons
  • A bit thin

People Also Asked

Q: Which filling should I choose for a cooling effect?

A: You can choose between gel or memory foam to keep yourself cool all night, but the ideal option depends on your intended use. You should decide if you just need a cold touch or added support to pick the right bedding filling. Gel-based bedding is a great choice if you are just after the cooling effect for instant relief, but memory foam is better for providing additional support to your aching joints.

Q: Are cooling mattress protectors worth it?

A: Absolutely. Cooling mattress protectors are great at regulating your body temperature to keep you cool and dry at night. They work by increasing the breathability of your mattress by allowing air to flow through it. So, if you’re a hot sleeper, the cool air will flow through your mattress protector to keep you cool at night. Because cooling mattress protectors are made using breathable materials, they can regulate your body temperature year-round, keeping you warm in winter and cool in the hottest summer.

Q: How often should I wash my cooling mattress protector?

A: You should at least wash your mattress protector every two months or when you accidentally spill something on the bed. Because you spend around eight hours daily in your bed, it becomes a haven for grime, dirt, and dust because of sweat, dead skin, and dust mite droppings. So, wash your mattress protector frequently, especially during summer.

Q: Should I get a thick or thin cooling mattress protector?

A: Most cooling mattress protectors are relatively thin and are designed to provide a thin extra layer of protection and comfort, but you can find them in different thicknesses and sizes. If you have a thin mattress, you should get a thicker mattress protector to add an extra layer of padding. For a thicker, plush mattress, a thinner and more breathable cooling mattress protector will be good enough.

Q: How much does a cooling mattress protector cost?

A: Cooling mattress protectors vary in price. You can find some budget options for as low as $50 and others might cost you as much as $250. You shouldn’t hesitate to spend a few more bucks to get a quality product — some cheap cooling protectors can cause skin irritation or leach harmful chemicals, which might negatively affect your health in the long run. Always avoid synthetic, vinyl, and inorganic materials because they can cause serious health issues in children and pets.

Bedroom Storage
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By Old House Journal Review Team
The Old House Journal Review Team’s product reviews and in-depth guides are here to help you restore, repair, update, and decorate your home. The content is created by The Old House Journal Review Team. The Old House Journal editorial staff is not involved. Old House Journal is reader-supported: When you buy through links on our site, we may earn an affiliate commission.
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