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10 Best King Size Mattress Pads 2025 in the United States
#1
Winner
Utopia Bedding Quilted Fitted Mattress Pad (King), Elastic Fitted Mattress Protector, Mattress Cover Stretches up to 16 Inches Deep, Machine Washable Mattress Topper (White)
The Utopia Bedding Quilted Fitted Mattress Pad (King) is a good choice for anyone looking to add comfort and protection to their mattress. Its material is made from soft polyester microfiber, which provides a comfortable and breathable sleep surface. With a good thickness thanks to the additional fiberfill, it offers extra cushioning that can enhance sleep quality.
Customer Highlights
A summary of real customer reviews to highlight what shoppers are saying!Customer Highlights
A summary of real customer reviews to highlight what shoppers are saying!#2
EASELAND King Size Mattress Pad Pillow Top Mattress Cover Quilted Fitted Mattress Protector Cotton 8-21" Deep Pocket Cooling Topper (78x80 Inches, White)
The EASELAND King Size Mattress Pad is designed to enhance the comfort of your existing mattress with its 30oz down alternative fillings, adding a noticeable level of softness. The 300 thread count cotton surface is skin-friendly and breathable, ideal for those who might sweat during the night. The pad features a deep pocket design that fits mattresses up to 21 inches deep and includes a 130GSM single-track elastic fabric to ensure it stays in place, regardless of movement during sleep.
Customer Highlights
A summary of real customer reviews to highlight what shoppers are saying!Customer Highlights
A summary of real customer reviews to highlight what shoppers are saying!#3
Tempur-Pedic TEMPUR-Adapt + Cooling 3-Inch King Mattress Topper Medium Luxury Premium Foam, Washable Cover, Medium Cooling Topper,white
The Tempur-Pedic TEMPUR-Adapt + Cooling 3-Inch King Mattress Topper stands out for its premium materials and comfort. Made from exclusive TEMPUR-ES memory foam, it adapts to your body shape, weight, and temperature, providing personalized support and comfort. The topper is 3 inches thick, which enhances the comfort of your existing mattress significantly. One of its major strengths is the cooling cover, which is breathable, high-stretch, and can be washed in cold water, making it easy to maintain. This feature is particularly beneficial for those who tend to sleep hot, as it offers cool-to-the-touch comfort after every wash.
Customer Highlights
A summary of real customer reviews to highlight what shoppers are saying!Customer Highlights
A summary of real customer reviews to highlight what shoppers are saying!Top 10 Best King Size Mattress Pads 2025 in the United States
#1
Winner
10.0 score
Utopia Bedding Quilted Fitted Mattress Pad (King), Elastic Fitted Mattress Protector, Mattress Cover Stretches up to 16 Inches Deep, Machine Washable Mattress Topper (White)
Utopia Bedding Quilted Fitted Mattress Pad (King), Elastic Fitted Mattress Protector, Mattress Cover Stretches up to 16 Inches Deep, Machine Washable Mattress Topper (White)
Material: Polyester microfiber
Thickness: Additional fiberfill
Fit and Elasticity: Fits mattresses up to 16 inches
Hypoallergenic Properties: Hypoallergenic
Waterproofing: Not waterproof
Ease of Cleaning: Machine washable, Tumble dry low
Chosen by 1458 this week
EASELAND King Size Mattress Pad Pillow Top Mattress Cover Quilted Fitted Mattress Protector Cotton 8-21" Deep Pocket Cooling Topper (78x80 Inches, White)
EASELAND King Size Mattress Pad Pillow Top Mattress Cover Quilted Fitted Mattress Protector Cotton 8-21" Deep Pocket Cooling Topper (78x80 Inches, White)
Material: Polyester
Fit and Elasticity: Deep pocket, fits up to 21 inches
Cooling Features: Provides a cooling effect
Hypoallergenic Properties: Hypoallergenic
Waterproofing: Not Water Resistant
Ease of Cleaning: Machine Wash
Tempur-Pedic TEMPUR-Adapt + Cooling 3-Inch King Mattress Topper Medium Luxury Premium Foam, Washable Cover, Medium Cooling Topper,white
Tempur-Pedic TEMPUR-Adapt + Cooling 3-Inch King Mattress Topper Medium Luxury Premium Foam, Washable Cover, Medium Cooling Topper,white
Material: Memory Foam
Thickness: 3 inches
Fit and Elasticity: Adapts to body shape, weight, temperature
Cooling Features: Cooling cover, breathable, high-stretch
Hypoallergenic Properties: Hypoallergenic
Waterproofing: Not Water Resistant
Ease of Cleaning: Cover can be washed in cold water
Lunsing King Mattress Protector, Soft Breathable Waterproof King Size Mattress Pad Cover, 6-18 inches Deep Pocket, White
Lunsing King Mattress Protector, Soft Breathable Waterproof King Size Mattress Pad Cover, 6-18 inches Deep Pocket, White
Material: Polyester
Fit and Elasticity: Deep pockets, 6 to 18 inches
Cooling Features: Breathable
Waterproofing: Waterproof
Ease of Cleaning: Machine Wash
MATBEBY Bedding Quilted Fitted King Mattress Pad Cooling Breathable Fluffy Soft Mattress Pad Stretches up to 21 Inch Deep, King Size, White, Mattress Topper Mattress Protector
MATBEBY Bedding Quilted Fitted King Mattress Pad Cooling Breathable Fluffy Soft Mattress Pad Stretches up to 21 Inch Deep, King Size, White, Mattress Topper Mattress Protector
Material: Microfiber with polyester filling
Fit and Elasticity: Stretches up to 21 inches
Cooling Features: Cooling and breathable polyester
Hypoallergenic Properties: Not hypoallergenic
Waterproofing: Not waterproof
Ease of Cleaning: Machine washable
Related Products
Up to 28% off
Sleep Innovations Cooling Comfort Gel Memory Foam Dual Layer Mattress Topper, 4 Inch, King Size, Pillow Top Cover
Sleep Innovations Cooling Comfort Gel Memory Foam Dual Layer Mattress Topper, 4 Inch, King Size, Pillow Top Cover
Material: Gel Memory Foam
Thickness: 4 inches
Fit and Elasticity: Stretches like a fitted sheet
Cooling Features: Gel foam, cool-to-touch cover
Hypoallergenic Properties: Hypoallergenic
Waterproofing: Not Water Resistant
Ease of Cleaning: Machine Washable cover
3 Inch Gel Memory Foam Mattress Topper King Size High Density Cooling Pad Pressure Relief Bed Topper (with Removable & Bamboo Cover)
3 Inch Gel Memory Foam Mattress Topper King Size High Density Cooling Pad Pressure Relief Bed Topper (with Removable & Bamboo Cover)
Material: 40% Bamboo Fiber 60% Polyester
Thickness: 3 inches
Fit and Elasticity: Adjustable elastic straps
Cooling Features: Cooling gel beads
Hypoallergenic Properties: For sensitive skin or allergies
Waterproofing: Not Water Resistant
Ease of Cleaning: Machine Wash
Split King Mattress Protector Pad Waterproof Quilted, Breathable & Cooling Split King Mattress Topper Cover Fitted for Adjustable Bed with Deep Pocket Up to 14", (White)
Split King Mattress Protector Pad Waterproof Quilted, Breathable & Cooling Split King Mattress Topper Cover Fitted for Adjustable Bed with Deep Pocket Up to 14", (White)
Material: 100% polyester
Fit and Elasticity: fits up to 14 inches deep
Cooling Features: breathable
Waterproofing: TPU layer
Ease of Cleaning: machine washable
Serta ThermaGel Cooling, Pressure-Relieving Memory Foam Mattress Topper, 3 Inch, King,Blue
Serta ThermaGel Cooling, Pressure-Relieving Memory Foam Mattress Topper, 3 Inch, King,Blue
Material: Memory Foam
Thickness: 3 inches
Cooling Features: ThermaGel particles
Waterproofing: Not Water Resistant
Ease of Cleaning: Spot Clean Only
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Buying Guide for the Best King Size Mattress Pads
Choosing the right king-size mattress pad can significantly enhance your sleeping experience by adding comfort, protection, and longevity to your mattress. When selecting a mattress pad, it's important to consider various factors that align with your personal needs and preferences. Here are some key specifications to help you make an informed decision.MaterialThe material of a mattress pad affects its comfort, durability, and breathability. Common materials include cotton, polyester, memory foam, and down. Cotton is breathable and hypoallergenic, making it ideal for those with allergies. Polyester is durable and often more affordable. Memory foam provides excellent support and conforms to your body shape, which is great for pressure relief. Down offers a luxurious feel and is very soft, but may not be suitable for those with allergies. Choose a material based on your comfort preferences and any specific needs like allergies or support.
ThicknessThickness determines the level of cushioning and support a mattress pad provides. Thin pads (1-2 inches) offer minimal cushioning and are suitable for those who want to protect their mattress without altering its feel. Medium thickness pads (2-4 inches) provide a balance of comfort and support, making them a good choice for most sleepers. Thick pads (over 4 inches) offer maximum cushioning and are ideal for those who need extra support or want to significantly change the feel of their mattress. Consider your comfort needs and whether you want to enhance or maintain the current feel of your mattress.
Fit and ElasticityA well-fitting mattress pad should stay in place without shifting during the night. Look for pads with deep pockets and elastic edges that can accommodate the thickness of your mattress. Standard pockets fit mattresses up to 14 inches thick, while deep pockets can fit mattresses up to 18 inches thick. Ensure the pad you choose matches the dimensions of your mattress to avoid any fit issues. This is particularly important for active sleepers who move around a lot during the night.
Cooling FeaturesCooling features are important for those who tend to sleep hot. Some mattress pads are designed with breathable materials, moisture-wicking properties, or cooling gel infusions to help regulate temperature and keep you cool throughout the night. If you often wake up feeling hot or sweaty, look for pads with these cooling technologies. This can greatly enhance your comfort and improve the quality of your sleep.
Hypoallergenic PropertiesHypoallergenic mattress pads are designed to reduce the presence of allergens such as dust mites, mold, and pet dander. These pads are typically made from materials that resist allergens and are easy to clean. If you suffer from allergies or asthma, a hypoallergenic mattress pad can help create a healthier sleeping environment. Look for pads labeled as hypoallergenic and ensure they are machine washable for easy maintenance.
WaterproofingWaterproof mattress pads protect your mattress from spills, stains, and accidents. They are especially useful for households with children, pets, or individuals with incontinence issues. Waterproof pads typically have a waterproof layer made from materials like vinyl or polyurethane. When choosing a waterproof pad, ensure it is breathable to prevent heat buildup and maintain comfort. This feature can extend the life of your mattress by keeping it clean and dry.
Ease of CleaningEase of cleaning is an important consideration for maintaining hygiene and extending the life of your mattress pad. Look for pads that are machine washable and dryer-friendly for convenience. Some pads may require special care, such as spot cleaning or air drying, which can be more time-consuming. Choose a pad that fits your lifestyle and cleaning preferences to ensure it remains fresh and clean with minimal effort.