September 14, 2025

Advertising Disclosure

10 Best king mattress covers of 2025

Save up to 43% off

Editor's Choice

1

Clicked 432 times in the last month

SafeRest

SafeRest Waterproof King Size Mattress Protector - Fitted with Stretchable Pockets - Machine Washable Cotton Mattress Cover for Bed
9.9

Exceptional

Our Rating

9.1
Gentle

8.9
lasts a long time

8.9
Easy to care
How do we rank?

Powerful technology We scan thousands of products and stores, analyzing reviews to find what matters most to users like you

Careful review Our team ensures quality, value, and fit based on real user feedback

Trusted insights AI and human analysis guide your decisions, reflecting real user priorities
Real users impact

Thousands of users trust our site daily

Based on millions of stores and reviews

Shoppers influence our rankings
Analyzing top stores
Value for Money

2

EASELAND
EASELAND King Size Mattress Pad Pillow Top Mattress Cover Quilted Fitted Mattress Protector Cotton 8-21" Deep Pocket Cooling Topper (78x80 Inches, White)
Main highlights

Softness and Comfort
Adds great softness with 30oz down alternative fillings.

Ideal for Firm Mattresses
Perfect for firm mattresses needing extra comfort and support.

Customer Praised Comfort
Highly praised for comfort and improved sleep quality.
9.7

Exceptional

Our Rating

9.5
Simple to clean

9.1
lasts a long time

8.9
Gentle
3

Utopia Bedding
Utopia Bedding Quilted Fitted Mattress Pad, King Size, Elastic Fitted Mattress Topper Protector and Cover Stretches up to 16 Inches Deep, Machine Washable (White)
Main highlights

Key Features and Benefits
King-sized, fits up to 16-inch mattresses, durable, soft, breathable, and enhances sleep comfort with quilted fiberfill.

Ideal Use Cases
Perfect for protecting mattresses from stains, enhancing sleep comfort, and for those preferring a soft, breathable sleeping surface.

Customer Reviews Highlight
Most praised for its comfort and softness, significantly improving sleep quality according to customer reviews.
Key specs
- product dimensions:17.8 x 12.8 x 7.5 inches
- size:King
- color:White
- material:Polyester
- water resistance:Not Water Resistant
9.5

Excellent

Our Rating

9.5
Simple to clean

9.3
materials Quality

9.3
Comfort
4

Utopia Bedding

Utopia Bedding Waterproof Mattress Protector King Size, Premium Terry Mattress Cover 200 GSM, Breathable, Fitted Style with Stretchable Pockets (White)

12% Off
9.3

Excellent

Our Rating

9.1
Simple to clean

8.7
Gentle

8.0
materials Quality
5

MUXHOMO

Premium 100% Waterproof King Mattress Protector, Breathable Mattress Cover King Size Bed, 3D Air Fabric Cooling Bed Pad Cover, Deep Pocket 8"-21"
9.1

Excellent

Our Rating

9.1
Simple to clean

8.9
Gentle

8.9
Water tight
See Today’s Deals & Prices
6

BEDLORE
BEDLORE Waterproof Mattress Protector, King Size Mattress Pad with Deep Pocket 6"-18" Depth, Soft Noiseless Dirt-Proof Bed Mattress Cover Washable for Home, Bedroom, Hotel (Gray)
Main highlights

Waterproof Protection
Upgraded TPU layer ensures complete protection against spills and stains.

Ideal for Families
Perfect for homes with kids, pets, or incontinence concerns.

Customer Praise for Comfort
Soft, noiseless fabric is frequently highlighted by users.
Key specs
- Water Resistance:Waterproof
- Closure:Pull On
- Product Care:Machine Wash
- Size:King 78x80
- Color:Gray
8.9

Very Good

Our Rating

9.5
Comfort

9.5
Simple to clean

9.3
Gentle
7

MATBEBY
MATBEBY King Size Mattress Pad - Cooling Breathable Mattress Topper, Quilted Fitted Mattress Protector, Pillow Top Mattress Cover with 8-21" Deep Pocket, Soft, Machine Washable, White, 78x80 Inches

36% Off
Main highlights

Fluffy Soft Mattress Pad
King size with microfiber top layer for softness and resilience.

Ideal for Deep Mattresses
Stretches up to 21 inches, fitting all mattress types securely.

Highly Praised for Comfort
Customers love the extra cushion and comfortable sleep experience.
Key specs
- product dimensions:80 x 78 x 21 inches
- size:King
- color:White - Checkered
- material:Microfiber
- water resistance:Not Water Resistant
8.8

Very Good

Our Rating

9.3
Thickness

9.1
Gentle

9.1
quality of sleep
8

Reaks
King Size Waterproof Mattress Protector Fitted Mattress Pad Cover with Deep Pocket Up to 18''

43% Off
Main highlights

Cooling Comfort and Waterproof Protection
Combines bamboo rayon for cooling and a waterproof membrane to protect against spills.

Ideal for Deep Mattresses and Active Sleepers
Perfect fit for mattresses up to 18 inches, suitable for restless sleepers.

Praised for Softness and Noise-Free Sleep
Customers love its soft texture and quiet, crinkle-free design.
Key specs
- Water Resistance:Waterproof
- Closure:Pull On
- Product Care:Machine Wash
- Size:King
- Color:White
8.5

Good

Our Rating

9.3
Gentle

9.3
Easy to care

9.3
Comfort
9

Lunsing
Lunsing King Mattress Protector, Soft Breathable Waterproof King Size Mattress Pad Cover, 6-18 inches Deep Pocket, White

38% Off
Main highlights

24 Hour Protection and Waterproof
The Lunsing King Size Mattress Protector offers 24-hour protection against moisture, sweat, and accidental spills, ensuring a clean and sanitary sleeping environment.

Ideal for Families and Pet Owners
Perfect for new mothers, kids, pets, and the elderly, this mattress protector provides a cozy and comfortable environment while safeguarding against spills and accidents.

Highly Praised for Comfort and Fit
Customers frequently praise the mattress protector for its comfort, snug fit, and effective waterproofing, making it a great value for protecting mattresses.
8.4

Good

Our Rating

8.9
Gentle

8.9
Comfort

8.7
quality of sleep
10

Utopia Bedding

Utopia Bedding Zippered Mattress Encasement King, 100% Waterproof Bed Bug and Dust Mite Proof Mattress Protector, Absorbent Six-Sided Mattress Cover

17% Off
8.3

Good

Our Rating

9.1
Easy installation

9.1
materials Quality

9.1
potty training

10 Best king mattress covers of 2025

1

SafeRest Waterproof King Size Mattress Protector - Fitted with Stretchable Pockets - Machine Washable Cotton Mattress Cover for Bed

9.1

8.9

8.9

How do we rank?

How do we rank?

Analyzing top stores

2

EASELAND King Size Mattress Pad Pillow Top Mattress Cover Quilted Fitted Mattress Protector Cotton 8-21" Deep Pocket Cooling Topper (78x80 Inches, White)

9.5

9.1

8.9

3

Utopia Bedding Quilted Fitted Mattress Pad, King Size, Elastic Fitted Mattress Topper Protector and Cover Stretches up to 16 Inches Deep, Machine Washable (White)

9.5

9.3

9.3

4

Utopia Bedding Waterproof Mattress Protector King Size, Premium Terry Mattress Cover 200 GSM, Breathable, Fitted Style with Stretchable Pockets (White)

9.1

8.7

8.0

5

Premium 100% Waterproof King Mattress Protector, Breathable Mattress Cover King Size Bed, 3D Air Fabric Cooling Bed Pad Cover, Deep Pocket 8"-21"

9.1

8.9

8.9

6

BEDLORE Waterproof Mattress Protector, King Size Mattress Pad with Deep Pocket 6"-18" Depth, Soft Noiseless Dirt-Proof Bed Mattress Cover Washable for Home, Bedroom, Hotel (Gray)

9.5

9.5

9.3

7

MATBEBY King Size Mattress Pad - Cooling Breathable Mattress Topper, Quilted Fitted Mattress Protector, Pillow Top Mattress Cover with 8-21" Deep Pocket, Soft, Machine Washable, White, 78x80 Inches

9.3

9.1

9.1

8

King Size Waterproof Mattress Protector Fitted Mattress Pad Cover with Deep Pocket Up to 18''

9.3

9.3

9.3

9

Lunsing King Mattress Protector, Soft Breathable Waterproof King Size Mattress Pad Cover, 6-18 inches Deep Pocket, White

8.9

8.9

8.7

10

Utopia Bedding Zippered Mattress Encasement King, 100% Waterproof Bed Bug and Dust Mite Proof Mattress Protector, Absorbent Six-Sided Mattress Cover

9.1

9.1

9.1

Sign up and get exclusive special deals