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Last updated: October 15, 2022
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A high-quality, supportive, and pressure-relieving mattress doesn’t have to be extra thick to deliver that fantastic level of comfort. It’s all about the choice of materials, manufacturing technology, and the right combination of layers. We’ve collected the best 8 inch mattresses out there that boast of a decent thickness and quality materials to provide you with a good night’s sleep.
Before making your decision, consider the profile thickness which will be comfortable and supportive for a restful night, and the level of firmness that can maintain the natural curve of your spine while providing a soft sleeping surface. Secondly, examine the cover features and the core material used in construction of the mattress layers because different types of material fulfill various functions; pressure relief, motion isolation, heat regulation, and base and edge support, among others. Thirdly, study the warranty for insurance against any future damage and defects. Lastly, inspect certifications issued for quality and safety to help you choose the best 8 inch mattress for you.
We spent tens of hours checking out the features of the various mattresses on the market and analyzing feedback from buyers to compile a list of the top-rated mattresses. Then we reviewed the features of each mattress in detail and created a comparison table which ranks the mattresses according to their overall performance. Afterwards, we collated a comprehensive buying guide to help you determine the key features which will offer the maximum value and the tips you can implement to extend your mattress’s lifespan.
Sizes available: Twin, Twin XL, Full, Queen, Split Queen, King, Split King, Cal King, Split Cal King
Certification: GOTS, Oeko-Tex Standard 100 and GreenGuard Gold
Warranty: 25-year limited
More features: organic cotton cover; 100-night trial
This extraordinarily comfortable mattress from PlushBeds is made entirely from latex. There’s no synthetic foam inside, and it’s fully GOTS certified so you can be sure the material is sourced from a quality source. The latex is naturally resistant to mold, mildew, and dust mites, which dramatically cuts down on the most common allergens that prevent sleep. The only part of the mattress that isn’t latex is the organic cotton cover, which promotes additional cooling throughout the night.
One of the things that’s neat about this mattress is that it’s available in a wide variety of firmness levels. Side sleepers can choose between soft and medium, while stomach sleepers can choose between medium-firm and extra firm. The main difference between firmness levels is the thickness of the latex comfort layer and latex support layer. The more firm your mattress, the more you’ll feel the latex support layer when you lie down.
PlushBeds offers a 100-night sleep trial with free shipping and returns, and the company will help you try out a different firmness level if the one you choose isn’t right. In addition, the Natural Bliss mattress is available in 6, 8, and 10- inch thicknesses. Some of the mattress sizes can also be split for personalized comfort for you and your partner. Since this bed is latex, it comes with an outstanding warranty of 25 years.
What makes it stand out?
Fully latex construction
Naturally mold and dust mite resistant
Available in multiple firmness levels and thicknesses
Sizes available: Twin, Twin XL, Full, Short Queen; Queen, King
Warranty: 10-year limited
More features: infused with green tea extract and castor natural seed oil
Zinus Memory Foam 8 Inch Green Tea Mattress features three layers of different types of foam and infusions of green tea extract and castor natural seed oil which keeps the mattress free of odor and bacteria and rejuvenates your body as you sleep. It is made of a two-inch top layer of memory foam which contours to your body shape, two inches of comfort memory foam and high-density polyurethane foam in the comfort layer which eases pressure points, a base layer of four inches of high-density polyurethane foam for foundational support, and a cover made of soft knitted jacquard fabric.
This medium-firm mattress will, obviously, feel differently to people of different weight. Heavy individuals are likely to find it soft while lighter sleepers will consider it firmer because they experience less sinkage. The model is also available in six sizes which makes it a great choice for practically any kind of bed frame.
The manufacturer recommends removing the mattress from the package within 72 hours of receipt and allowing 48 to 72 hours for your new bed to decompress. However, a number of customers have complained that the mattress expanded fully to eight inches only after several weeks.
Sizes available: Twin, Twin XL, Full, Queen, King, California King
Warranty: 20-year limited; 120-night trial
More features: cashmere goat wool cover
Sunrising Bedding 8 inch Natural Latex Hybrid Mattress combines the responsiveness and heat control of latex with the high degree of support offered by inner coils to avail a cooling, comfortable and supportive mattress which will not break your budget. You will also benefit from a 20-year limited warranty – twice as long as ordinary models – and a 120-night trial period to test the mattress before making your decision.
The hypoallergenic 100% natural latex is resistant to odor, mold and dust mites while the coil system is made of 825 tempered 2.2-mm gauge steel coils encased in individual pockets to limit motion to the point of impact. This prevents sleep interruptions when one partner moves or gets out of bed. Couples will also enjoy the responsiveness and bounciness enhanced by both the latex and the pocketed coils.
Although you cannot use this model with an adjustable base, it is compatible with box spring, platform, slats, bunk beds and trundle beds. You could even set it on the floor without any damage.
We like the mattress cover which is made of cashmere goat wool blended with cotton and the fireproof lining made of high-density organic cotton fiber and certified by TX-CFR 1633. No more waking up to glass fiber adorning your bedding.
This model comes in medium firmness and six size options. Unfortunately, cleaning it may be a hassle because you cannot remove the cover.
Sizes available: Twin, Twin XL, Full, Queen, RV/Short Queen; King
Warranty: 10-year limited; 30-night trial
More features: comes with a bonus memory foam pillow
If you are worried about memory foam trapping heat, you will love Live and Sleep Classic Mattress which features the breathable porous air-flow infused convoluted foam with open-celled design to promote air circulation and dissipate body heat. This layer is sandwiched between a 2-inch top layer of cooling memory foam which conforms to your shape and a 4-inch base layer made of high-density foam which structures and supports the mattress.
The medium firm mattress comes with a high-quality flex linen cover and a bonus plush shredded memory foam pillow in addition to a 30-night trial period which allows you to get the feel of the mattress before committing yourself.
This hypoallergenic model which is resistant to allergens, mold, bacteria and dust mites is produced using pressure in a sealed chamber instead of chemicals, making it the best 8 inch mattress for sleepers who are prone to allergies. This has also earned the mattress CertiPUR-US and OEKO-TEX certification for safe, non-toxic and eco-friendly products.
Another benefit of owning this mattress is its flexibility which works well with box spring, platform, adjustable bases, and even hard floors. It is also available in a wide array of sizes; Twin, Twin XL, Full, Queen, RV/Short Queen and King.
A couple of customers found it too plush and noticed an initial odor which disappeared shortly afterwards.
Why is it special?
Breathable air-flow foam
Soft and plush
Certified by CertiPUR-US and OEKO-TEX
Compatible with adjustable base
What are the flaws?
May be too plush for some (especially heavy individuals)
Sizes available: Twin, Twin XL, Full, Queen, King, California King
Warranty: 10-year limited
More features: knit cover; compressed and shipped in a box
It may be the best cheap 8 inch memory foam mattress, but there is nothing cheap about the construction and performance of this model. Featuring a hybrid of the body contouring and pressure-relieving memory foam and the sturdy support of 6-inch innerspring steel coils, the Linenspa 8 Inch Memory Foam and Innerspring Hybrid Mattress provides a soft, responsive and bouncy sleeping surface as well as superior support to naturally align your spine. The spacing between coils enhances breathability and distribution of heat to keep you cool and comfortable.
The versatility of this mattress is also reflected in the medium-firm feel which suits all types of sleeping positions and the five different sizes available. You can also select out of six different size options which is an undoubtful advantage, especially if you need a quality bed for several rooms in your house.
The top layer of memory foam is quilted in a knitted polyester blend cover for pressure relief, followed by 1.5 inches of comfort foam which quickly respond to your body weight. You will experience a bit of sinkage without feeling like you are stuck in the mattress. Heavier individuals may sink more into the coil system so this model may not be suitable for them.
This mattress is great bang for your buck and a versatile choice for your bedroom, guest room and RV. However, you can only spot clean it with a mild detergent since the cover is not removable. LinenSpa sells mattress protectors separately.
What stands out?
Bouncy and responsive
Multiple sizes and firmness options
What cons did we manage to find?
Too much sinkage for heavier individuals
Things to Consider
This resourceful guide delves into the most important features to consider when choosing the best 8-inch mattress. It also offers maintenance tips to increase the lifespan of your mattress and answers additional questions in the FAQ segment at the end of this guide.
Features to consider while choosing an 8-inch mattress
The following are the key features that will enable you to get the mattress with the best value and performance.
Layers/which materials were used
It’s what’s inside that counts. This is also true for 8-inch mattresses because, as much as the height and number of layers influence the feel of the mattress, what matters most is the content of those layers. The material in those layers is responsible for the softness, support, cooling, contouring, comfort, pressure relief, responsiveness and breathability of the mattress.
Memory foam is the best material for contouring, shape retention, and motion isolation but it retains heat unless it is infused with cooling gel or activated charcoal which wicks moisture.
Organic latex, featured in the Sunrising Bedding 8 inch Natural Latex Hybrid Mattress, is a hypoallergenic material known for responsiveness and pressure relief as well as its antimicrobial properties which make it effective against allergens, dust mites, mold and mildew.
To protect the mattress from odor and bacteria as well as to facilitate refreshing rest, the Zinus Memory Foam 8 Inch Green Tea Mattress infuses green tea extract and castor natural seed oil into the memory foam layers.
The ideal level of firmness varies according to individual body weight and sleeping position.
Soft and plush mattresses are suitable for side sleepers because they conform to the body shape and absorb your weight to relieve pressure on the hips, arms and shoulders.
Stomach and back sleepers favor firm mattresses like the Best Price Mattress 8-Inch Memory Foam Mattress which supports the chest, belly, hips and pelvis and prevents lower back pain from excessive sinkage. This is also why firm mattresses are also the best for heavy individuals.
Medium firmness beds like the Linenspa 8 Inch Memory Foam and Innerspring Hybrid Mattress are the most versatile. This type of mattress accommodates all types of sleeping positions because it is firm enough to comfortably support the lower back yet soft and resilient enough for natural spinal alignment.
Industry gatekeepers award certifications for safety, quality and durability which can help you to identify the most suitable mattress. For instance, the Live and Sleep Classic Mattress has been certified by CertiPUR-US and OEKO-TEX for using foam that is devoid of ozone depleters, mercury, lead, formaldehyde, phthalates and chemical flame retardants, and low on VOC (Volatile Organic Compound) emissions while the Sunrising Bedding 8 inch Natural Latex Hybrid Mattress is certified by TX-CFR 1633 for adhering to the federal flammability standard with organic fire retardant lining.
With the exception of Sunrising Bedding 8 inch Natural Latex Hybrid Mattress which offers an impressive 20-year limited warranty, the rest of the mattresses featured in this review come with a warranty of 10 years which secures you against manufacturing defects and indentations of specific sizes, among others.
Extra accessories included: While some brands include only the mattress in the package, models like the Live and Sleep Classic Mattress come with a bonus plush shredded memory foam pillow.
If it’s shipped in a box: All the mattresses featured in this review are compressed in a vacuum and shipped in a box which reduces the size significantly to reduce shipping costs and improve portability.
Invest in a removable cover, pad or protector. Covers protect your mattress from leaks, spills, sweat and stains and friction from your body movement.
Rotate and flip. Rotating the mattress every three to six months prevents uneven wear and allows the mattress to retain or restore its shape. Flip the mattress after every six months if it is flippable.
Avoid meals and drinks in bed. This reduces the risk of spillage and stains.
Use approved foundation. Not all mattresses are compatible with adjustable bases and other types of bed frames. Use a sturdy bed base and confirm compatibility in order not to damage the mattress or void the warranty.
Clean your bedding. Damp or unclean sheets and pillow cases can trap dirt and dust or provide a thriving breeding ground for dust mites, mold and mildew.
A mattress with a profile thickness of 8 inches can provide adequate support because the material used in the layers is what mainly determines the level of support and comfort of the mattress. If you’re on the heavier side, look for a firmer model or the one with coils in its construction.
Side sleepers are best suited by soft and plush mattresses which conform to their body shape and absorb their weight to reduce the pressure exerted on hips, arms and shoulders. Medium firm mattresses are also a suitable choice because they balance comfort and support to suit most sleeping positions.
In addition to natural infusions which rejuvenate you so you can wake up feeling energized and refreshed, the Zinus Memory Foam 8 Inch Green Tea Mattress comes in six different sizes to accommodate practically any type of bed you might have. It also encompasses comfort and support so that you could get the perfect night’s sleep.
The Sunrising Bedding 8 inch Natural Latex Hybrid Mattress incorporates hybrid hypoallergenic construction which delivers superior support and resistance to odor, mold, dust mites and fire, and comes with an attractive warranty and trial period of 20 years and 120 nights respectively.
The Live and Sleep Classic Mattress boasts of CertiPUR-US and OEKO-TEX certification for safe, non-toxic and eco-friendly products which promote air circulation and dissipate body heat. It also works well with box spring, platform, adjustable bases, and even hard floors, making it the best cheap 8 inch memory foam mattress.