Investing in a high-quality king size memory foam mattress is a big step towards achieving ultimate sleep comfort. But let’s be real – mattresses are expensive! That’s why protecting your investment is absolutely crucial. A good king size memory foam mattress protector doesn’t just keep your bed safe from spills and stains; it can also add an extra layer of comfort, prevent allergens, and even help regulate temperature.
Think of a mattress protector as your mattress’s best friend. It acts as a barrier, extending the life of your memory foam, ensuring hygiene, and giving you peace of mind. But with so many options out there, how do you pick the right one? Don’t sweat it! We’ve done the legwork for you, diving deep into the world of mattress protectors to bring you the top 10 choices for your king size bed. Let’s find the perfect fit for your sleep sanctuary!
Our Top Picks for King Size Memory Foam Mattress Protectors
Here’s a detailed look at some of the best king size memory foam mattress protector options available, each offering unique benefits to enhance your sleep experience.
1. SameBed Mattress Topper King, Extra Thick Mattress Pad Cover
This isn’t just a protector; it’s a comfort upgrade for your entire sleep system. The SameBed Mattress Topper brings a new level of plushness to your king size memory foam mattress. With its extra-thick design and snow down alternative filling, it transforms your bed into a cloud-like haven, perfect for those seeking to alleviate back pain while ensuring their mattress stays pristine.
Key Features:
– Premium microfiber fabric surface for superior softness and breathability.
– Double-filled with 5D & 7D snow down alternative for extreme fluffiness.
– Unique box-quilted design prevents filling from shifting.
– Deep pocket fits mattresses 8-21 inches thick with 360° wrapping.
– Ergonomic support helps relieve back pain and pressure points.
– Machine washable and easy to care for.
Pros:
– Provides significant comfort and loft.
– Excellent for back pain relief.
– Secure fit for various mattress depths.
– Durable and easy to maintain.
Cons:
– Not explicitly marketed as waterproof.
– May add considerable height to your bed.
User Impressions: Customers rave about the immediate comfort upgrade and the noticeable reduction in back pain. Many appreciate its fluffy feel and how securely it stays on the mattress, even with movement.
2. PlushDeluxe Premium Bamboo Mattress Protector – King Size
For those who prioritize natural materials and superior protection, the PlushDeluxe Premium Bamboo Mattress Protector is a standout. Crafted from the finest bamboo fabric, it offers an ultra-soft, breathable, and completely silent waterproof barrier. This protector is perfect for keeping your expensive king size memory foam mattress clean, cool, and comfortable for years to come.
Key Features:
– Made from natural bamboo fabric for ultimate softness and breathability.
– Wicks away moisture and regulates heat for a cool sleep environment.
– 100% waterproof membrane protects against spills, bodily fluids, and more.
– Silent design ensures no crinkling sounds.
– Fits all mattress types up to 18 inches deep.
Pros:
– Eco-friendly and naturally hypoallergenic bamboo material.
– Excellent temperature regulation for cool sleepers.
– Completely silent waterproof protection.
– Ideal for homes with children, pets, or incontinence needs.
Cons:
– Premium material might come at a higher price point.
– May require specific washing instructions to maintain integrity.
User Impressions: Users frequently commend its softness and the fact that it truly is silent and waterproof, unlike some alternatives. The cooling properties of the bamboo are a big hit, especially for those who tend to sleep hot.
3. Utopia Bedding Quilted Fitted Mattress Pad, King Size
If you’re looking for a comfortable, breathable, and affordable way to protect your king size memory foam mattress from general wear and tear, the Utopia Bedding Quilted Fitted Mattress Pad is a fantastic choice. While not waterproof, it adds a lovely layer of softness and cushioning, making your bed even more inviting.
Key Features:
– Super soft quilt with fiberfill for added loft and comfort.
– Elastic all around ensures a snug fit on mattresses up to 16 inches deep.
– Durable construction helps keep your mattress free of stains from general use.
– Breathable material for a comfortable sleep.
– Machine washable for easy care.
Pros:
– Very affordable comfort upgrade.
– Adds a noticeable layer of softness.
– Easy to put on and take off.
– Simple maintenance with machine washing.
Cons:
– Not waterproof or spill-proof.
– Skirt depth might be an issue for very thick mattresses.
User Impressions: Customers love the softness and the value for money this mattress pad offers. Many use it to refresh an older mattress or add a plush layer to a firm one, appreciating its ease of cleaning.
4. SafeRest Waterproof King Size Mattress Protector – Fitted
When it comes to no-nonsense, reliable protection, the SafeRest Waterproof King Size Mattress Protector is a perennial favorite. This fitted protector offers robust defense against liquids, allergens, and dust mites, ensuring your king size memory foam mattress stays pristine and hygienic. Its quiet and breathable design means you won’t even know it’s there.
Key Features:
– Helps protect against fluids, urine, perspiration, and stains.
– Quiet and breathable material for an undisturbed sleep.
– Protects against unwanted creatures and allergens.
– Essential bedding for various living situations (new home, Airbnb).
– Machine washable for easy cleaning.
Pros:
– Highly effective waterproof barrier.
– Completely silent, no crinkling.
– Hypoallergenic and dust mite resistant.
– Durable and long-lasting.
Cons:
– Focuses solely on protection, not additional cushioning.
– May feel slightly less “soft” than padded protectors.
User Impressions: This protector consistently receives high marks for its waterproof capability and its silence. Users frequently recommend it for kids’ beds, pet owners, and anyone needing serious mattress protection without sacrificing comfort.
5. Premium 100% Waterproof King Mattress Protector, Breathable (Bamboo Blend)
Elevate your sleep experience with this Premium 100% Waterproof King Mattress Protector. Blending rayon from bamboo with polyester, it offers a cool, soft touch while providing an impenetrable barrier against liquids. It’s designed for those who want both superior protection and temperature regulation for their king size memory foam mattress.
Key Features:
– Made of 40% rayon from bamboo and 60% polyester for softness and breathability.
– Advanced TPU waterproof membrane protects against spills, sweat, and stains.
– Incredibly soft with fine viscose, ensuring no plastic noise.
– Deep pocket design fits all 8″-21″ mattresses, including memory foam.
– Machine washable and easy to care for, maintains waterproof properties.
Pros:
– Excellent cooling properties due to bamboo blend.
– Completely silent and comfortable.
– Strong waterproof protection for mattress longevity.
– Versatile fit for various mattress depths.
Cons:
– Prolonged pooling of liquids should still be avoided.
– Blended material, not 100% bamboo.
User Impressions: Customers appreciate the cool feel and the effective waterproofing. Many note that it doesn’t make any crinkly sounds, which is a major plus for an undisturbed night’s sleep. The deep pockets are also frequently praised for a secure fit.
6. HYLEORY King Mattress Pad Quilted Fitted Mattress Protector
The HYLEORY King Mattress Pad offers a delightful combination of softness, fluffiness, and breathability, making it an excellent choice for a comfortable king size memory foam mattress protector. Its microfiber top provides a cooling sensation, while the quilted design ensures the filling stays put, giving you consistent support and a luxurious feel.
Key Features:
– Microfiber top for a cooling and breathable surface.
– Exceptionally soft and fluffy microfiber filling for comfort.
– Deep pocket (360° fabric sides) fits mattresses up to 21″ thick.
– Durable square jacquard quilting prevents filling from shifting.
– Machine washable for easy maintenance.
Pros:
– Adds significant softness and comfort to your mattress.
– Breathable and helps with temperature regulation.
– Very secure fit, prevents slipping.
– Durable quilting design.
Cons:
– Not waterproof.
– May not be ideal for those seeking firm support.
User Impressions: Reviewers love the added softness and the cloud-like feel this pad provides. Many highlight its ability to stay in place, even on thick mattresses, and the overall improvement in sleep comfort.
7. Cooling Waterproof Mattress Protector King Size
If overheating is your primary concern, this Cooling Waterproof Mattress Protector is engineered to keep you cool and dry all night long. Featuring innovative cooling yarn and a 100% waterproof TPU backing, it actively pulls heat away from your body while providing robust protection for your king size memory foam mattress.
Key Features:
– Innovative cooling yarn to dissipate body heat.
– 100% waterproof TPU backing is breathable and noiseless.
– 3D Air Fabric enhances softness and comfort.
– 16-inch deep pocket fits mattresses up to 21 inches.
– Excellent customer service guarantee.
Pros:
– Highly effective at cooling, great for hot sleepers.
– Completely waterproof without sacrificing breathability.
– Noiseless and comfortable.
– Deep pocket ensures a snug fit.
Cons:
– Cooling effect can be subjective.
– Might be less plush than a padded topper.
User Impressions: Customers are genuinely impressed by its cooling capabilities, especially those who tend to sweat at night. The waterproof feature is reliable, and many appreciate that it doesn’t make any noise, contributing to a truly restful sleep.
8. King Size Waterproof Mattress Protector Fitted Mattress Pad (Bamboo Rayon Cooling)
Another excellent option for those prioritizing both protection and cooling, this King Size Waterproof Mattress Protector leverages rayon derived from bamboo. Its unique channel-weave construction ensures superior airflow, keeping you cool, while an upgraded waterproof membrane guards your king size memory foam mattress protector against any liquid mishaps.
Key Features:
– Contains 30% rayon derived from bamboo for enhanced airflow and cooling.
– Upgraded waterproof membrane effectively prevents liquid leakage.
– Silent design eliminates crinkly noises for a peaceful sleep.
– Machine washable for easy and economical care.
– Fitted style with stretchy skirts fits mattresses up to 18 inches.
Pros:
– Excellent cooling properties, especially for warmer climates.
– Reliable and silent waterproof protection.
– Durable and machine washable, saving money on dry cleaning.
– Secure fit for average to thick mattresses.
Cons:
– Only 30% bamboo rayon, not a pure bamboo product.
– Might not offer significant cushioning.
User Impressions: Reviewers frequently praise the cooling effect and the silent waterproof layer. Many highlight its durability after multiple washes and how well it stays in place on the mattress.
9. Utopia Bedding Waterproof Mattress Protector King Size
Utopia Bedding makes another appearance, this time with a dedicated Waterproof Mattress Protector for your king size bed. This protector combines a soft blended surface with a high-quality TPU backing to provide reliable protection against spills, ensuring your memory foam mattress stays clean and extends its lifespan, all while maintaining a comfortable sleeping surface.
Key Features:
– Soft blended surface is absorbent, cozy, and breathable.
– Specially designed waterproof top and high-quality seam construction.
– Fitted style with all-around elastic band for a secure fit.
– Waterproof terry top protects against spills and leakage.
– Easy care: machine wash cold, tumble dry low.
Pros:
– Effective waterproof protection for spills and stains.
– Comfortable and breathable sleeping surface.
– Secure fit prevents slipping.
– Affordable and easy to maintain.
Cons:
– May not offer significant cooling properties.
– Not as plush as some padded mattress pads.
User Impressions: Customers appreciate its reliability in preventing leaks and how well it fits the mattress without bunching. Many find it to be a great value for effective waterproof protection without a heavy price tag.
10. Moonsea King Size Memory Foam Mattress Topper Cover with Zipper (Cover Only)
It’s important to note: this Moonsea product is a cover specifically designed for an existing king size memory foam mattress topper, not a standalone mattress protector or pad for the mattress itself. However, it’s a fantastic solution for protecting your valuable memory foam topper, which in turn protects your mattress. If you already own a memory foam topper and want to keep it clean, fresh, and in place, this is your go-to.
Key Features:
– Premium cooling viscose from bamboo air fabric top for breathability.
– 3D mesh fabric backing with ventilated holes keeps topper in place.
– Removable and machine washable with a smooth YKK zipper.
– Non-slip mesh cloth bottom and four elastic straps for secure fit.
– Refreshes your old mattress topper to a brand new one.
– Available in various sizes for 3-4 inch thick toppers.
Pros:
– Extends the life of your memory foam topper.
– Cooling bamboo blend for comfort.
– Easy to remove and machine wash.
– Excellent non-slip features with straps and mesh bottom.
Cons:
– This is a topper cover, not a mattress protector for the main mattress.
– Does not provide inherent waterproofing for the mattress itself unless the topper is waterproof.
User Impressions: Users love how this cover revitalizes their old toppers and keeps them securely in place. The cooling fabric and easy-to-clean design are frequently praised, making it a smart choice for anyone with a memory foam topper.
Conclusion
Choosing the right king size memory foam mattress protector is a small step that makes a huge difference in the longevity and hygiene of your bed. Whether you’re battling spills, seeking extra comfort, looking for cooling solutions, or trying to keep allergens at bay, there’s a perfect fit for your needs. From plush, pain-relieving toppers to silent, waterproof barriers and cooling bamboo blends, the options are diverse and designed to enhance your sleep.
Consider what’s most important to you: Is it ultimate softness, impenetrable waterproofing, or excellent temperature regulation? Whichever you prioritize, investing in one of these top-rated protectors means you can rest easy, knowing your valuable king size memory foam mattress is well-protected and ready to provide you with years of comfortable, peaceful sleep. Sweet dreams!
FAQ
Q: Why do I need a king size memory foam mattress protector?
A: A mattress protector shields your expensive memory foam mattress from spills, stains, dust mites, allergens, and general wear and tear, significantly extending its lifespan and keeping it hygienic.
Q: Are all mattress protectors waterproof?
A: No, not all mattress protectors are waterproof. Some are designed purely for comfort or allergen protection. Always check the product description specifically for “waterproof” or “water-resistant” features if liquid protection is a priority for your king size memory foam mattress protector.
Q: Will a mattress protector change the feel of my memory foam mattress?
A: It depends on the type. A thin, fitted waterproof protector usually won’t significantly alter the feel. However, thicker quilted mattress pads or toppers will add an extra layer of softness and cushioning, which can subtly change how your memory foam mattress conforms to your body.
Q: How often should I wash my king size memory foam mattress protector?
A: It’s generally recommended to wash your mattress protector every 1-2 months, or more frequently if spills or accidents occur. Always follow the specific care instructions on the product label to maintain its integrity, especially for waterproof properties.
Q: Can a mattress protector help with allergies?
A: Yes, many mattress protectors are designed with hypoallergenic materials and can act as a barrier against dust mites, pet dander, and other common allergens, making your sleep environment healthier, especially for allergy sufferers.
Q: What is a “deep pocket” feature in a mattress protector?
A: A deep pocket refers to the stretchy side fabric of a fitted mattress protector that allows it to securely fit around thicker mattresses, typically those ranging from 8 inches up to 21 inches deep, ensuring it stays in place without slipping off.
Q: Are cooling mattress protectors really effective?
A: Cooling mattress protectors use special fabrics (like bamboo rayon or innovative cooling yarns) and breathable designs to wick away moisture and dissipate heat, helping to regulate your body temperature. While individual experiences vary, many users find them effective in providing a cooler sleep surface, which is a common concern with memory foam.
Q: Can I use a mattress topper and a mattress protector together?
A: Absolutely! Many people use a mattress topper for added comfort or support, and then place a mattress protector over both the topper and the mattress. This ensures both your mattress and your topper are protected from spills and allergens.
