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The 8 Best mattress 8 inch memory foam king of 2024

Are you trying to find mattress 8 inch memory foam king among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!

We investigated and evaluated a number of the top-selling mattress 8 inch memory foam king on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 30 hours of research and did 25 mattress 8 inch memory foam king tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!

An overview of our top picks

Table of contents

The best mattress 8 inch memory foam king you can buy today

No. 1
Linenspa 8 Inch Memory Foam and Spring Hybrid Mattress - Medium Firm Feel - Bed in a Box - Quality Comfort and Adaptive Support - Breathable - Cooling - Guest and Kids Bedroom - King Size
  • SIMPLE SETUP AND QUICK EXPANSION: Mattress is compressed, rolled, and sent in a box, open your mattress promptly upon receiving it and allow 24 to 72 hours for full expansion; memory foam mattress may expand more quickly in a warm room
  • RESPONSIVE HYBRID DESIGN: Get the best of both worlds, just like Hannah Montana, when the contouring comfort of memory foam and the durable support of springs combine in our most popular mattress ever
  • UNBEATABLE VALUE: Comfort meets value when it comes to this affordable memory foam hybrid mattress, it’s available in three different profiles and feels to accommodate sleepers of all styles and all sizes
  • MEDIUM FIRM FEEL:This mattress combines multiple support and comfort layers to bring you responsive comfort and a medium-firm feel great for back, and stomach sleepers and is ideal for kids rooms, a guest bed, bunk beds, trundle beds, or as an RV mattress
  • WORRY-FREE WARRANTY: Linenspa mattresses include a limited 10-year warranty, this innerspring and memory foam hybrid mattress is so much more than just a bed in box — it’s the complete package
No. 2
Furinno Angeland Luxury III Gel Infused Memory Foam Mattress/CertiPUR-US Certified/Pressure Relieving/Hypoallergenic, 8-Inch, King White
  • 100% CertiPur-US Certified Foam with a 25 year warranty against manufacturer defects.
  • Exclusive pressure point relief; conforms to head, neck, shoulder, hips and back; providing spinal alignment for a great nights sleep.
  • Hypoallergenic, allergy suffers can now enjoy this luxury sleeping comfort.
  • Meets Federal flammability standard CFR1633. Fits any standard king size bed.
  • Product Dimensions: 76 (W) x 8 (H) x 80 (D) inches
SaleNo. 3
Amazon Basics Memory Foam Mattress, Medium Firm, 8 Inch, Twin, White/Grey
  • Twin size mattress offers enhanced sleeping comfort; ideal for any bedroom or guest room
  • Medium-firm memory foam supports the contours of the body and reduces pressure points
  • Vacuum packed for convenient, compact shipping; remove from box and allow up to 72 hours to fully expand
  • 3 foam layers include a memory-foam top layer, a middle layer with breathable holes for ventilation, and a convoluted foam base
  • CertiPUR-US certified foam and Oeko-Tex certified top fabric
  • Product Dimensions: 75 x 39 x 8 inches (LxWxH)
No. 4
DynastyMattress 8-Inch CoolBreeze Gel Memory Foam Mattress for RV, Camper, RV King Size, USA Made
3 Consomer Reviews
DynastyMattress 8-Inch CoolBreeze Gel Memory Foam Mattress for RV, Camper, RV King Size, USA Made
  • RV & CAMPER Queen MATTRESS: Perfect for your RV or camper, our short queen memory-foam mattress features high-density gel, a medium-firm comfort level, and a 10-inch length. From camping to everyday living, get a great night’s sleep no matter where your next adventure takes you.
  • MEDIUM FIRM MATTRESS ADAPTIVE & RESPONSIVE: The 4 lbs. of gel-infused memory foam in this short queen-size mattress compresses evenly under body weight and contours to the edges of your body to relieve common pressure points. Our gel mattress also allows you to move into new sleep positions without disturbing your partner.
  • RESTFUL SLEEP: Our medium-firm queen mattress is perfect for all side, back, and stomach sleepers. The gel memory foam adds a new cooling effect to this short RV queen mattress that—combined with the mattress’s ventilating airflow—gives you a cooler and more comfortable night's sleep.
  • EASY CARE: Our short queen mattress features a luxurious, detailed mattress cover with new cool silk technology and 4-way stretch. This cotton/polyester cover comes with a zipper near the top and is machine washable for ease and convenience while you’re on the road.
  • SHIPPING | WARRANTY: FREE Standard 1-5 business day shipping! | Lifetime Warranty Included Short King RV size: 72" x 80" x 8". - Mattress Only - DYNASTY MATTRESS: Mattress and Adjustable Base Manufacturer, in Business for over 13 years! Specifically known for our High Quality, Cozy price point, RV / Sofa Mattresses and Adjustable Bed Bases
No. 5
Mattress 8 inch Gel Memory Foam Mattress for Cool Sleep & Pressure Relief, Medium Firm Mattresses CertiPUR-US Certified/Bed-in-a-Box/Pressure Relieving,Queen/King/Twin/Full (King)
  • Layered: This 5-inch mattress provides two layers of full foam system 4 "foundation support foam, plus 1" gel memory foam. The foam mattress is a perfect combination of softness and firmness, suitable for all sleeping positions. This medium hardness mattress made of gel memory foam helps support your weight, maintain your body shape, and get the best rest.
  • High quality materials: our memory foam mattress, combined with professional knowledge and the best materials, helps to provide advanced sleep technology. Gel memory foam provides continuous airflow to ensure cool sleep at night.
  • Perfect support in any position - whether you're a side sleeper, a back sleeper, a stomach sleeper, or just tossing and turning, our mattresses provide the best hardness, coolness and comfort.
  • Gel Memory foam - Our mattress is a gel memory foam boxed mattress designed for various sleepers. It helps you sleep cool and conforms to every curve. Get support where you need it, and comfort where you want it.
  • Easy setup - just move the box to the room you want to use, open the box, open the mattress, and watch it expand in front of your eyes. The mattress will be ready in 72 hours!
No. 6
LIFERECORD King Mattress, 8 inch Gel Memory Foam King Size Mattress for a Cool Sleep Bed in a Box Pressure Relief, Medium Firm Mattresses CertiPUR-US Certified White
  • 【Material and Construction】The top green tea AeroFusion memory foam will make your breath fresher, the second-floor liquid gel flex foam can adjust the temperature and make you feel cooler, and the high-density flex support base foam for ultimate comfort.
  • 【Health and Safety】All foam has been certified by CertiPUR-US without harmful substances like formaldehyde, mercury, and other heavy metals. The mattresses use fiberglass-free and flame-retardant inner covers.
  • 【Comfortable and Medium Firm】Medium firmness is designed for every kind of sleeper and conforms to every curve, whether you're a side sleeper, back sleeper, stomach sleeper, or someone who tosses and turns. The mattresses offer the optimal level of firmness, coolness, breathability, and comfort.
  • 【Easy Set-up】The mattress is compressed and packaged in a box for shipping, allowing it to be easily delivered to your door and expand to its full lofty shape after you open it. It fits all frames, such as box springs, the floor, a slatted base, flat platforms, adjustable beds, and hospital beds.
  • 【Warranty】Our mattress is proudly made in the USA and backed by our 10-year limited warranty. If you are unsatisfied for any reason, please contact us at any time for support through your order. TIP: Please allow up to 63 hours after opening the mattress for any potential odor to dissipate and for the foam to adjust to its final feel once it settles.
No. 7
Lucid 8 Inch King Mattress - Firm Gel Memory Foam Mattress – Bamboo Charcoal Foam –Gel Infused- Hypoallergenic Foam Mattress,White
  • GENERAL NOTE: Please allow 24 - 72 hours for your mattress to regain its full shape, any memory foam will expand faster in a warmer room; the expansion time of the mattress will vary as per the surrounding
  • FIRM FEEL: This Lucid mattress provides a firm feel ideal for stomach and back sleepers and is perfect for teens and growing children
  • MEMORY FOAM: A 1.5-inch layer of responsive memory foam provides soft comfort, and the 6.5 inches of bamboo charcoal base foam offers a sturdy support.Top:Polyester Blend
  • BAMBOO CHARCOAL: The bottom layer contains hypoallergenic properties with a bamboo charcoal foam to help maintain freshness and reduce odors
  • PLACE IN ANY ROOM: The mattress fits teens, dorm rooms, and apartments and works well with slatted bed frames and platform beds with no box spring required
  • MATTRESS IN A BOX: Good sleep can’t wait. This is why we’ve designed all our Lucid mattresses to be compressed, rolled, and shipped in one box for easy delivery and setup; simply unbox, unroll, and wait 24-72 hours for the mattress to expand
No. 8
BestMassage King Mattress, 8 inch Gel Memory Foam Mattress King Size for Cool Sleep & Pressure Relief,Medium Firm Mattresses CertiPUR-US Certified/Bed-in-a-Box/Pressure
  • 【SIMPLE & PRACTICAL】-The high-density base foam layer mold and conform to the body to eliminate tossing and turning.Gel memory foam mattress include 2”gel memory foam and 6”high density base support foam for ultimate comfort.
  • 【COMFORTABLE & BREATHABLE】-The feel of this gel memory foam mattress is medium firm - slightly plusher than a traditional firm mattress. A gel memory foam mattress can support each part of the body evenly and individually.
  • 【MATERIAL & CONSTRUCTION】-This 8-inch gel memory foam is cozy and conforming for a better night's sleep.The feel of this gel memory foam mattress is medium firm - slightly plusher than a traditional firm mattress.The gel memory foam offers complete, luxurious and stress-free support.
  • 【UPGRADED COMFORT】 it meets CertiPUR-US program standards for performance and durability Medium cushion-firm feel;The feel of this gel memory foam mattress is slightly plusher than a traditional firm mattress.
  • 【EASY TO CLEAN】-It includes a soft cover that is washable for your convenience. Pressure relieving gel foam naturally draws heat away from the body for a more comfortable night's sleep;Beautifully detailed all around cover with four-way stretch works with the memory foam to optimize its conforming properties.Gel-infused memory foam keeps you cool during sleep and body-contouring memory foam reduces pressure points and properly aligns the spine.
No. 9
Dyonery King 8 Inch Mattress, Memory Foam Bamboo-Charcoal Mattress in a Box, Gel Infused Cooling Double Mattress with Fiberglass Free Cover, Made in USA, CertiPUR-US Certified, 80"×76"×8" Medium
  • Built for Comfort: The latest in sleep technology, cool gel memory foam layer for temperature regulation with bamboo-charcoal gel infused memory foam for breathability layered on flex support base foam with non-slip fabric bottom for maximum comfort and support while you sleep.
  • Cool Mattress: The cooling charcoal-gel memory foam not only breathes, but the air flow of creates a cooling sensation to stay cool-to-the-touch keeping you comfortable while you sleep. The Fiberglass-free FR Inner Cover provides a safe, effective flame retardant layer around our mattresses.
  • Medium Plush Mattress: Our medium-plush mattress strikes the right balance between comfort and support. Too-soft mattresses don’t give proper support and can cause back problems in the long run. Too-hard mattresses don’t provide pressure point relief. Medium plush is supportive for most body types and sleep positions and promotes better sleep.
  • Mattress in a Box: Our mattress is compressed and rolled up in a box for simple setup and delivered to easily fits through narrow hallways or staircases. So you don’t need to struggle with how to drag the side mattress up the stairs. Simply unbox, unroll and this mattress does the rest, expanding to its original shape within 2 hours.
  • Quality customer service: If there is any dissatisfaction or problems, please feel free to contact us for support, we will reply as soon as possible.Please note that our mattresses cannot be returned once opened.
No. 10
BDEUS 8 inch Gel Memory Foam Mattress for Cooling Sleep & Pressure Relief,Breathable and Comfortable,CertiPUR-US Certified,Medium Firm Bed Mattress in a Box,King
  • General Note: Before using first time, please place it in a well-ventilated space to allow the mattress to regain its optimal condition. This helps to eliminate any new product odor and ensures that the surface materials of the mattress fully expand and flatten. It is recommended to wait for 24-48 hours before using the mattress to ensure the best sleep experience.
  • Enhanced Comfort: Our sponge mattress features a top layer of polyester fiber-woven patterned mattress cover, offering a luxurious feel and added comfort. The three layers of foam inside, including gel-infused memory foam, regular foam, and high-density foam, ensure optimal support and pressure relief for a restful sleep experience.
  • Safety and Health: The polyester fiber mattress cover is certified by Oeko-Tex Standard 100, ensuring that it is free from harmful substances. The foam layers are certified by CertiPUR-US, guaranteeing that they are made without ozone depleters, heavy metals, formaldehyde, and other harmful chemicals. You can rest assured knowing that our mattress is safe and healthy for use.
  • Convenient Maintenance: The bottom of the mattress is equipped with a non-slip fabric, preventing any unwanted sliding or movement during sleep. Additionally, the zipper design on the bottom edge allows for effortless removal of the mattress cover, making it easy to clean in a washing machine.
  • Temperature Regulation: The gel-infused memory foam layer in our mattress helps regulate body temperature by dissipating heat and promoting airflow. This feature ensures a cool and comfortable sleep environment, reducing the chances of waking up feeling overheated.

How to choose a good mattress 8 inch memory foam king

Does the idea of finding a fantastic mattress 8 inch memory foam king make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!

Your presence here indicates that you are interested in mattress 8 inch memory foam king. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top mattress 8 inch memory foam king products available right now. You might be wondering how we came up with the list. How was this buying guide developed?

First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top mattress 8 inch memory foam king on the market right now!

The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:

Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top mattress 8 inch memory foam king brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.

Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top mattress 8 inch memory foam king based on those.

Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.

Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.

Customer ratings:  Would it be accurate to suggest that the mattress 8 inch memory foam king were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.

Customer Reviews: Like ratings,  provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.

Seller Rank: This is very intriguing! Not only do you need a good mattress 8 inch memory foam king, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.

Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your mattress 8 inch memory foam king.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting mattress 8 inch memory foam king for months and years to come.

Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.

Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.

These are the standards by which we selected our mattress 8 inch memory foam king. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.

Why should you believe us?

There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what mattress 8 inch memory foam king should you purchase in 2022?

This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on mattress 8 inch memory foam king.