King Size Mattress Pads

Upgrade your sleep experience with our collection of luxurious king size mattress pads. Designed to provide an extra layer of comfort and support, these mattress pads are the perfect addition to your bed. Whether you're looking to enhance the softness of your mattress or add a protective barrier, our range of king size mattress pads offers something for everyone. Explore our selection and discover the key to a restful night's sleep.

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Sleepy's Signature Total Defense Mattress Protector

3022

Starting at

$130⁹⁹

Temperature
Allergies

Save $100 when you bundle¹⁴. Use Code: SIGNATURE

Sleepy's Deluxe Comfort Cool Mattress Protector

2043

Starting at

$170⁹⁹

Temperature
Allergies

Save $150 when you bundle¹⁴. Use Code: DELUXE

Sleepy's Basics Waterproof Mattress Protector

1185

Starting at

$70⁹⁹

Temperature
Allergies

Save $50 when you bundle¹⁴. Use Code: BASIC

Sleepy's 3" Gel Memory Foam Mattress Topper

270

Starting at

$190⁹⁹

$270⁹⁹

$80 OFF

Medium Comfort,

Temperature

Bedgear Dri-Tec Mattress Protector

Starting at

$180⁹⁹

Allergies
Temperature

Bedgear StretchWick Mattress Protector

Starting at

$120⁹⁹

Allergies
Temperature

Tempur-Pedic TEMPUR-Cloud Mattress Topper

295

Starting at

$249⁰⁰

Medium Comfort,

Temperature
Allergies

Allerease Ultimate Mattress Protector

306

Starting at

$50⁹⁹

Temperature
Allergies

Tulo Gel Memory Foam Zoned Support Mattress Topper

Starting at

$61⁹⁹

$90⁹⁹

$29 OFF

Medium Comfort,

Temperature

Sleepy's 4" Reversible Gel Memory Foam Topper

Starting at

$300⁹⁹

Medium Comfort,

Temperature
Allergies

Tempur-Pedic TEMPUR-Adapt + Cooling Mattress Topper

3396

Starting at

$399⁰⁰

$499⁰⁰

$100 OFF

Medium Comfort,

Temperature
Allergies

Tempur-Pedic TEMPUR-AdaptMattress Topper

6909

Starting at

$349⁰⁰

$399⁰⁰

$50 OFF

Medium Comfort,

Temperature
Allergies

King Size Mattress Pads

A king mattress pad is more than just an accessory—it's an essential layer that can transform your sleep experience, especially on those sprawling king beds that invite you to stretch out and unwind. As summer settles in and the nights grow warmer, many find themselves searching for ways to keep their beds feeling fresh, cool, and comfortable. A high-quality king mattress cover offers a practical solution, providing a gentle buffer between you and your mattress that can help wick away moisture, regulate temperature, and shield your bed from everyday spills or allergens. Whether you’re a couple seeking extra cushioning on your shared king bed, a family with little ones who love weekend snuggles, or someone who simply wants to extend the life of a beloved mattress, choosing the right king bed mattress pad can make all the difference. The added layer not only enhances comfort but also helps maintain a cleaner, healthier sleep environment, which is especially valuable during allergy season or in homes with pets. For those who live in warmer climates or who tend to sleep hot, there are specialized options designed to promote airflow and dissipate heat—an ideal pairing with a cooling mattress for the ultimate summer retreat.

Selecting the best king mattress pad for your needs involves considering several important factors. First, think about the level of plushness or support you want to add. Some pads offer a luxurious, cloud-like feel that can soften a firmer mattress, while others provide a firmer, more supportive surface. If you’re gifting a king matress pad for a wedding, housewarming, or graduation, look for versatile options that can suit a variety of sleep preferences and lifestyles. Many families appreciate the peace of mind that comes with a waterproof or hypoallergenic king mattress cover, especially in homes with children or pets. During the busy summer months, when guests may be staying over or kids are home from school, easy-to-clean, machine-washable mattress firm mattress pads can help you keep your home feeling fresh and inviting. For those seeking relief from hot, sticky nights, consider exploring our collection of King Size Cooling Mattresses to complement your new mattress pad. Together, they create a sleep oasis that feels crisp and relaxing even on the warmest June evenings, allowing you to drift off comfortably and wake up refreshed.

Investing in a king mattress pad is also a thoughtful way to protect your mattress investment, preserving its quality and ensuring it stays in top shape for years to come. Many people find that a good pad can revitalize an older mattress, adding a fresh layer of comfort and support without the need for a full replacement. Whether you’re outfitting a master suite, preparing a guest room, or upgrading your own bed for the season, the right king mattress pad can be the finishing touch that elevates your sleep sanctuary. With so many options available, from plush and quilted to cool and breathable, it’s easy to find a pad that fits your needs and enhances your nightly routine. As you browse our selection, imagine the comfort of slipping into a perfectly made bed each night, knowing you’ve chosen a product designed for both luxury and practicality.