The 7 Best Mattress Pads of 2021

Shop for the best mattress pads to keep your bed protected

Our editors independently research, test, and recommend the best products; you can learn more about our review process here. We may receive commissions on purchases made from our chosen links.

Our Top Picks
"This best-selling mattress pad is made from breathable poly-cotton and provides cushy comfort."
"With 2 inches of down alternative fill, this topper is a great choice for more cushioning."
"If you want to spend a little less, this is a high-loft mattress pad that's wallet-friendly."
"Thanks to a coating that blocks allergens and liquids, this a good choice for protection from dust mites and other irritants."
"The zip-off top on this mattress protector makes it easy to remove and wash the sleep surface."
"Designed to be bedbug-proof, this option completely encases your mattress."
"This is an easy-to-wash mattress pad that fits cribs and toddler beds."

Considering that we spend one-third of our lives in bed, it’s important to make sure your setup is incredibly comfortable. Not only do you want to feel snug and sleep well, but you also want to make sure that your mattress is well protected from things like allergens, liquids, and dust mites. After all, a good mattress can be pricey, so you’ll want to ensure it stays clean and damage-free for its entire lifespan. Luckily, research shows that encasing your mattress is an effective way to keep allergens at bay.

A mattress pad can enhance your sleeping experience by providing a little extra cushioning and an added layer of protection—one that can be removed and laundered easily. The first step to choosing your mattress pad is figuring out whether you just need an extra layer or if you require one that does double duty and protects your bed from allergens or accidents (important in any kid’s room).

Below, the best mattress pads available online right now.

Best Overall: Hanna Kay Hypoallergenic Quilted Stretch-to-Fit Mattress Pad

Hypoallergenic Quilted Stretch-to-Fit Mattress Pad By Hanna Kay, 10 Year Warranty-Clyne Collection (Queen)
What We Like
  • Comfortable, fluffy filling

  • Quilted design holds filler in place

What We Don't Like
  • Thin fabric

  • Single elastic holds mattress pad in place

This quilted mattress pad provides cushy comfort and hypoallergenic fill, and it's great for allergy sufferers. It has knitted sides that stretch to fit mattresses up to 18 inches deep without worrying about rips or tears. Made of breathable poly-cotton, it’s machine-washable and can go in the dryer as well. The mattress pad is also backed by a 10-year warranty.

If you suffer from bad allergies, this mattress pad may help you sneeze less in bed and breathe better at night, and it’s a great value for the price. However, it might not be as cushioned as you'd like—so if you’re looking for a mattress pad to add a plush layer to your bed, this might not be the right pick.

"The Hanna Kay’s affordable price gave us pause...but the construction quality exceeded the price point. The stitching of the quilting includes back stitches at the center of each quilted corner. That reinforces the point where threads cross to prevent holes and tears. It also helps hold the filling in place. The seams around the edge of the quilted top are also well stitched so you’re not likely to tear through the polyester side."—Stacey L. Nash, Product Tester

Runner Up, Best Overall: SUPERIOR Down Alternative Mattress Topper

Superior Queen Mattress Topper, Hypoallergenic White Down Alternative Featherbed Mattress Pad - Plush, Overfilled, and 2" Thick
What We Like
  • Plush down alternative fill

  • Hypoallergenic

What We Don't Like
  • Uneven fill distribution

If you’re looking for extra comfort, a down alternative mattress topper is a great choice for more cushioning. This mattress topper includes 2 inches of down alternative fill along with a comfy microfiber cover. It’s machine washable, although you may have issues after running it through the washer and dryer.

This mattress topper can turn a boring bed into a comfy pillow top, and its plush feeling can help you get a better night's sleep. Overall, we think you'll be happy with the performance of this mattress topper.

Best Value: Utopia Bedding Quilted Fitted Mattress Pad

Quilted Fitted Mattress Pad (Queen) - Mattress Cover Stretches up to 16 Inches Deep - Mattress Topper by Utopia Bedding
What We Like
  • Budget-friendly

  • Fits mattresses up to 16 inches thick

What We Don't Like
  • Not waterproof

Understandably, you might not want to spend a lot on an out-of-sight, out-of-mind product like a mattress pad. The Utopia Bedding Quilted Fitted Mattress Pad proves you don’t have to spend big bucks to get a quality product. For one thing, it covers the top and sides of mattresses up to 16 inches thick. The top is brushed microfiber, and inside the diamond-stitch quilting is high-loft polyester fiberfill. It’s also hypoallergenic, so allergy sufferers can sleep easy.

Although this option is not waterproof, it provides good bang for your buck and rarely slips once it’s in place thanks to a Smooth Grip Skirt System. It can be machine washed and dried, too—just be sure to follow instructions, which recommend the gentle washing cycle and lowest dryer temperature. The pad is available for all major mattress sizes: twin, extra-long twin, full, queen, king and California king. 

Best for Allergy Sufferers: SafeRest Premium Hypoallergenic Mattress Protector

Queen Size SafeRest Premium Hypoallergenic Waterproof Mattress Protector - Vinyl Free
What We Like
  • Protects against dust mites and other allergens

  • Back coating protects mattress from spills

What We Don't Like
  • Not fully waterproof

If you or your kids have bad allergies, you’ll want a mattress pad that is hypoallergenic, protecting against dust mites and other allergens. You’ll also want to look for one that is vinyl-free (which this one is) since that can cause allergies to flare up as well.

Available in all sizes from twin to California king, this mattress pad is made from hypoallergenic cotton and has a coating on the back that protects your bed from allergens and liquids—so no need to worry about accidents or spills from those Saturday morning breakfasts in bed. The sides are connected with an elastic band to be sure the mattress pad stays firmly in place and you won’t even notice it underneath your sheets. It can be machine washed and dried but don’t use products that contain bleach for the best results. You can also rest assured knowing that it’s backed by a 10-year warranty.

Best Waterproof: AllerEase Platinum 360 Zip-Off Top Mattress Protector

AllerEase Zip-Off Top Mattress Protector
What We Like
  • Zip-off top is easy to wash

  • Protects against liquids, dust mites, and other allergens

  • Antimicrobial finish prevents odors

What We Don't Like
  • Not available in California king size

Not only does the AllerEase Platinum 360 Mattress Protector guard your mattress against liquids, but thanks to its zip-off top, it's also easy to wash without removing the entire covering. The zippered protector fully covers your mattress to protect against liquids, dust mites and other allergens, and bedbugs, and the top piece zips on and off quickly between washings. Plus, an antimicrobial fabric finish helps prevent odors. For added comfort, the temperature-balancing mattress protector also has a plush top layer that you'll love sleeping on.

This waterproof protector fits mattresses up to 18 inches deep and comes in twin, full, queen, and king sizes.

Best for Pest Protection: Hospitology Products Sleep Defense System Mattress Encasement

The Original Sleep Defense System - Waterproof / Bed Bug / Dust Mite Proof - PREMIUM Zippered Mattress Encasement & Hypoallergenic Protector - 60-Inch by 80-Inch, Queen - Standard 12"
What We Like
  • Completely encases the mattress

  • Repels small spills and blocks allergens

What We Don't Like
  • Retains heat

Worried about the creepy crawlies getting into your bed? This mattress pad is specifically designed to be 100 percent bedbug-proof. This zippered cover can stretch to fit any mattress depth from 12 to 18 inches, completely encasing your mattress to keep the bugs out. Made of a high thread-count polyester knit fabric and a polyurethane waterproof layer, it’s designed to repel small liquid spills and can also ease asthma symptoms by blocking allergens as you sleep. You can machine wash and dry this product, and it comes with a five-year limited warranty. Whether or not you've ever had bed bugs, this product can bring comfort and peace of mind to your sleep at night.

Best for Kids: American Baby Company Waterproof Crib & Toddler Bed Mattress Pad Cover

American Baby Company Waterproof Fitted Crib and Toddler Protective Mattress Pad Cover, White
What We Like
  • Elastic edges keep the mattress protector in place

  • Protects the mattress from fluids

What We Don't Like
  • May pill after washing

Looking for a mattress protector for your child’s crib or bed? This one from American Baby Company is a great choice. Made to fit crib mattresses or toddler beds, it’s constructed from 100 percent polyester with waterproof vinyl in the middle layer, which protects the mattress from fluids. It also has elastic all around the edges, which means it hugs the mattress and won’t shift no matter how much your little one moves around in their sleep. The mattress pad can be washed and dried in the machine.

Even though it’s waterproof, this mattress protector doesn’t make a crinkling sound when the baby moves around on it, and it's effective at protecting your little one's mattress from accidents and spills.

Final Verdict

The Hanna Kay Hypoallergenic Quilted Stretch-To-Fit Mattress Pad is our top choice because it offers cushy comfort and it's great for those with allergies. Our runner-up is the Superior Down Alternative Mattress Topper (view at Amazon), which refreshes your mattress with 2 inches of plush filling.

What to Look for in a Mattress Pad

Material

Choose a mattress pad material that makes sense for your season and your situation. Cotton or poly-cotton mattress pads will offer breathability and are usually the most budget-friendly options. More specialized materials, like down or wool, can offer warmth in the winter but are also adaptable in hotter weather. Check to see whether or not the mattress pad is machine washable and be on the lookout for any potential allergy triggers if you’re sensitive to things like vinyl.

Depth

Avoid the hassle and frustration of trying to stretch a too-small mattress pad over your mattress by making sure that it’s deep enough for your bed. While standard mattresses should pose no problem, if you have a deep or extra deep mattress, you’ll want to find a pad that can accommodate that. Most mattress pads have super stretchy sides and corners to fit a range of mattress depths, but it pays to double-check this measurement before picking one.

Standout Features

Extra protection

Some mattress pads do more than just provide a layer of protection between you and your mattress. There are hypoallergenic mattress pads that guard against dust mites and other allergy triggers that may be lurking in your bed. Waterproof mattress pads will keep spills or leaks from seeping through to the bed below—just be sure to choose one that isn’t so crinkly that it becomes uncomfortable. Finally, bed bug mattress pads put your bed on lockdown and prevent bed bugs from entering. (This type of specialized mattress pad offers protection on all six sides of your mattress.)

Why Trust The Spruce?

This article was edited and researched by Cristina Sanza, a lifestyle writer specializing in home products and organization hacks. To keep our product picks current and help you choose the right mattress pad, she reads customer reviews, third-party articles, and brand websites.

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Article Sources
The Spruce uses only high-quality sources, including peer-reviewed studies, to support the facts within our articles. Read our editorial process to learn more about how we fact-check and keep our content accurate, reliable, and trustworthy.
  1. Portnoy J, Miller JD, Williams PB, et al. Environmental assessment and exposure control of dust mites: a practice parameter. Ann Allergy Asthma Immunol. 2013;111(6):465-507. doi:10.1016/j.anai.2013.09.018