Collection: King Size Mattresses

What is a King Size Mattress?

A king size mattress is one of the largest standard mattress sizes in the UK, measuring 150cm x 200cm (5'0" x 6'6"). It offers plenty of sleeping space, making it ideal for:

• Couples who want extra room to stretch out and sleep comfortably.

• Solo sleepers who enjoy significant room to stretch out. 

• Larger bedrooms where you might want to capitalise on the extra space. 

Why Choose an eze™ Hybrid King Size Mattress?

• Award-Winning Hybrid Technology: Our king size hybrid mattresses combine the best of memory foam, cooling gel, and pocket springs for improved support and pressure relief. See our hybrid mattress comparison guide to learn more. 

• Cooling Innovation: Spme of our king size mattresses are available with gel-infused layers that regulate your temperature, ensuring a cool and comfortable sleep throughout the night.

• Hypoallergenic Design: We use a hypoallergenic top layer to protect against dust mites and allergens, promoting a healthier sleep.

• Convenient Setup: Our king size mattresses our rolled and boxed for easy transport, with free 48-hour delivery right to your doorstep. Simply open the packaging, and your mattress will roll out by itself. 

• 10-Year Guarantee: Feel confident that your hybrid mattress is built to last for years to come.

What Firmness Should I Choose?

Our king size mattresses are available in soft and medium firmness.

• Soft king size mattresses are perfect for side sleepers who need extra cushioning for shoulders and hips.

• Medium-Firm king-size mattresses are ideal for back sleepers and those who switch positions during the night.

If you're unsure, our eze™ Hybrid Max provides medium support suitable for most sleeping positions.

What Types of King Size Mattresses Are Available?

The eze™ hybrid king-size mattress range features all hybrid mattresses, which blend the best elements of other bed types to help you have the perfect night’s sleep.

• Memory Foam: Our king size mattresses come with two memory foam layers that contour to your body, relieving pressure points and isolating motion.

• Pocket Springs: eze™ hybrid mattresses feature up to 2,000 pocket springs, individually stitched and able to conform to your body to minimise motion transfer - ideal if you’re sharing your king size bed with a partner.

• Cooling Gel: Two of our award-winning hybrid mattress range features a memory foam layer infused with cooling gel, designed to keep you cool all night. 

How Do I Maintain My King Size Mattress?

To extend the life of your eze™ hybrid mattress, there are plenty of things we recommend.

This includes:

• Using a soft brush and vacuuming any surface dirty every couple of months.

• Using a mild detergent to clean any liquid spills.

• Allowing your mattress to air dry to prevent any mould or mildew growth.

You can see our full step by step care guide in our blog on how to clean a hybrid mattress. 

Are King Size Mattresses Suitable for Taller Individuals?

Yes, a king size mattress is perfect for taller sleepers. Measuring 200cm (6'6") in length, it provides ample legroom for individuals over six feet tall. This is the maximum length of standard mattresses in the UK.

If you like to sleep at an angle, you may want to check out our super king size mattresses which are 6ft wide. 

What Financing Options Are Available?

At eze™, we have two types of finance options available to make buying our award-winning mattresses even easier.  

1. DivideBuy allows Interest-free credit starting at just £29.93/month.

2. Klarna allows buyers to buy now and pay later for added flexibility.

Which eze™ Hybrid King Size Mattress is Right for Me? 

We have four types of king-size mattresses which are designed for every type of sleeper:

• eze™ Hybrid Max Mattress: Our most popular king size mattress, the Hybrid Max provides Medium-firm support with 2000 pocket springs and dual memory foam layers for enhanced pressure relief and motion isolation.

• eze™ Hybrid Ultra Mattress: A plush option featuring 800 pocket springs and four layers of memory foam for soft, breathable comfort.

• Cooleze™ Hybrid Deluxe Mattress: Medium-firm with gel-infused memory foam and 1000 pocket springs for superior cooling and support.

• Cooleze™ Hybrid Original Mattress: An affordable hybrid with 600 pocket springs and essential comfort layers for a cost-effective, luxurious sleep.

Why Choose eze™ Hybrid Mattress?

• Free 48-Hour Delivery: No waiting—your perfect mattress arrives quickly and conveniently.

• Award-Winning Technology: Recognised for innovation and quality by Which?, eze™ hybrid mattresses are designed to transform your sleep.

• Eco-Friendly Practices: Rolled delivery minimises packaging waste, and hypoallergenic materials support a cleaner, greener future.

• Hassle-Free Financing: Flexible payment options through DivideBuy and Klarna make luxury sleep affordable.