For many couples, getting a king-sized mattress is something they dream of. A king mattress gives them lots of room to stretch out and be comfortable together. However, due to that huge size and price point, shopping for a king-sized mattress can be quite intimidating.
A king-sized mattress should be big, thick, comfortable, supportive, durable, and not too expensive. But cheaping out too much on a king mattress is a recipe for disaster since you want it to last for a very long time. Therefore, getting it right on the first purchase is important.
We have five of the very best king size mattresses out there in the market today
Zinus 12 Inch Green Tea Memory Foam Mattress
Zinus 12 Inch Green Tea Memory Foam Mattress / CertiPUR-US Certified / Bed-in-a-Box / Pressure Relieving, King
Features
- THE RIGHT COMBINATION - Our special recipe for rejuvenating rest? Refreshing green tea and moisture-absorbing ActivCharcoal infused into pressure-relieving memory foam that cradles your shape so you awake free of aches and pains and fresh as a daisy
- PRESSURE-RELIEVING FOAMS - 3 inches conforming memory foam, 2 inches soft, airflow enhancing comfort foam, and 7 inches durable, high density base support foam; ideal for side sleepers and petite to average weight sleepers
- CERTIPUR US CERTIFIED - Highest quality foam is CertiPUR US Certified for durability, performance, and content
- EXPERTLY PACKAGED - Our technology allows this mattress to be efficiently compressed into one box that’s easily shipped and maneuvered into the bedroom
- Twin mattress supports a maximum weight of 250 lbs, while all other sizes can support up to 500 lbs; simply unbox, unroll and this mattress does the rest, expanding to its original shape within 72 hours. Natural, refreshing green tea extract
A unique king mattress, the Zinus Green Tea Memory Foam Mattress has green tea-infused memory foam beneath the soft poly jacquard cover. It promises to bring you rejuvenating sleep with green tea and Activ charcoal in the 3-inch memory foam that conforms to your body shape. The rest of the mattress is 2 inches of comfort foam and 7 inches of base support foam for support and pressure relief.
Classic Brands Gel Memory Foam
Classic Brands Cool 1.0 Ultimate Gel Memory Foam 14-Inch Bonus 2 Pillows Mattress, King, White
Features
- General Note: Please allow 24 to 72 hours for your Mattress to regain its full shape. Any memory foam will expand faster in a warmer room. In cold temperature, at delivery, your mattress may take a bit longer to return to full sized from its compressed state.The expansion time of the mattress will vary as per the surrounding.No assembly required.Set Up: Simply take your mattress out of the box and enjoy watching it decompress. Jumping, walking, and sleeping on your mattress can speed up the process.
- 76" W x 80" L x 14" H,Premium pressure-relieving memory foam and high-density aerated cool gel memory foam are combined together to provide the essential support and comfort for a deeper night's sleep. It has maximum breathability
- Beautifully tailored and detailed with a stretch knit fabric cover with waterfall edge and matching knit side panels
- Gel infused ventilated memory foam creates a plush and comfortable sleeping surface for a more restful night's sleep; high-density base foam relieves pressure points and conforms to your body, and provides unparalleled support during the night
- High-quality memory foam conforms to your body while the cool gel regulates body temperature; porous, open cell design allows for a greater circulation and meets CertiPUR-US program standards for performance, emissions, and durability
Classic Brands Cool 1.0 is a premium mattress with a combination of pressure-relieving memory foam and high-density cool gel memory foam that’s aerated to both support and comfort you while you sleep. The memory foam is CertiPUR-US certified for the best hypoallergenic quality. You also get 2 shredded memory foam pillows for the best night sleep possible.
Linenspa 8 Inch Memory Foam and Innerspring Hybrid Mattress
Linenspa 8 Inch Memory Foam and Innerspring Hybrid Mattress - Medium-Firm Feel - King
Features
- General Note: Please allow 24 - 72 hours for your mattress to regain its full shape; memory foam will expand faster in a warmer room. The expansion time of the mattress will vary as per the surrounding
- RESPONSIVE HYBRID DESIGN: The contouring comfort of memory foam and the durable, bouncy feel of steel springs come together in one hybrid mattress to create our most popular mattress ever
- UNBEATABLE VALUE: Comfort meets value when it comes to this affordable King size mattress, it’s made with durable materials to give you and your family good sleep for many years to come
- MEDIUM-FIRM FEEL: With multiple supportive layers, this 8 inch medium-firm feel King mattress provides just the right amount of support, not too soft and not too firm for universal comfort
- SHIPS TO YOU: With direct shipping to your door, this innerspring and memory foam mattress is so much more than just a bed in box—it’s the complete package
Linenspa is known for their hybrid mattresses, combining the comfort of memory foam with the traditional support of an innerspring mattress. The Linenspa Memory Foam in king size is exactly what you need for a good night sleep, with 8 inches of medium-firm feel that’s fit for any bedroom.
Olee Sleep 13 inch Galaxy Hybrid Gel Infused Memory Foam
Olee Sleep 13 inch Galaxy Hybrid Gel Infused Memory Foam and Pocket Spring Mattress (King)
Features
- Set Up: Simply take your mattress out of the box and enjoy watching it decompress. Jumping, walking, and sleeping on your mattress can speed up the process.
If you need a thick one that can support any weight, the Olee Sleep Hybrid Gel Infused Memory Foam and Pocket Spring Mattress has five whole layers of quality goodness. The memory foam on top is combined with different layers of comfort foam, base foam, and pocket spring to give you the best comfort and support for a restful sleep every night.
Flash Furniture Capri Comfortable Sleep
Flash Furniture Capri Comfortable Sleep 12 Inch Foam and Pocket Spring Mattress, King Mattress in a Box
Features
- ULTIMATE COMFORT: Enjoy a restful sleep on this king-size mattress with a soft knitted fabric top and premium high-density foam over a pocket spring core that is compatible with trundle beds, platform beds, and adjustable bed frames
- MOTION REDUCING SUPPORT: The hybrid design combines foam and pocket spring coils to cradle your body in every position, reducing motion transfer and relieving pressure points for undisturbed sleep
- SAFE AND CERTIFIED: The CertiPUR-US Certified foam ensures a safe sleep environment, free from harmful substances so you can rest easy knowing your indoor air quality won't be compromised
- EASY SETUP: The mattress ships compressed, rolled, and boxed, making it easy to transport and fit into most bedframes and expands fully within 48-72 hours for optimal comfort
- PRODUCT MEASUREMENTS: Overall Size: 75.5"W x 81"D x 12"H; Limited Warranty Included; No Assembly Required
If you’re looking for something softer, but still very supportive, then the Flash Furniture Capri Comfortable Spring Mattress is fit for your needs. Covered in plush felt, this innerspring mattress has the motion reduction and shock absorption you need without the squeak. There’s enough foam to not hit any pressure points, letting you rest without difficulty.
