Sleep Innovations Shiloh Memory Foam Mattress Review 2024 – 12-inch, 14-inch

Sleep Innovations Shiloh 12-inch Memory Foam Mattress Review

Sleep Innovations is a leading industry specialist in mattresses with over 20 years of experience. They were pioneers of the gel memory foam movement which has since then taken the world of bedding by storm. The company strongly believes that a sound night’s sleep can bring about a lot of changes in your daily life which includes things like better mood, improved memory, excellent muscle recovery, and more.

Our sleeping patterns and positions have a huge impact on our health and hence a good night’s sleep can help improve your health drastically. Sleep Innovations has managed to identify several factors that can improve people’s sleep which will, in turn, have a huge impact on their health. Some of these factors include temperature, pressure relief, weight distribution, conformity and more. After years of researching, the company has managed to create a reputation for having the best mattresses in the world. They offer various versions that allow you to select the coolness, thickness, and firmness of your mattress which will help you customize your sleeping experience according to liking and sleeping patterns. This creates for a more personalized experience which will result in better sleep and increase your REM.

With the same ideology in mind, the company recently released its latest mattress which is titled as the Sleep Innovations Shiloh Memory Foam Mattress. The mattress uses premium construction materials and offers a wide variety of features that help it stand out from the crowd. Let’s take an in-depth look at their latest offering.

Also read our last review of sweetnight mattress.

Material And Construction

dual layer premium Suretemp memory foam

The Sleep Innovations Shiloh 12” memory foam mattress has been constructed using premium materials that provide excellent durability alongside great comfort. The mattress features a two-layer construction and is ideal for people that are looking for a firm memory foam mattress. Let’s take a deeper look at each of these layers to get a better idea about the Shiloh Memory foam mattress.

First Layer: Soft Knit Cover

Firstly, the mattress features a premium soft knit cover that is not only washable but also stains and flame resistant. This ensures that the top of your mattress can resist any liquid spills that might cause permanent stains in the fabric. The flame-resistant coating helps prevent disasters by keeping the fire to a minimum and preventing it from reaching the inside.

Furthermore, its plush construction provides excellent comfort while ensuring that the texture of the memory foam underneath does not bother you. The soft knit cover also provides a grippy surface for your sheets which would otherwise easily slide off of other mattresses that do not have this feature.

Second Layer: 2.5” Cradling Suretemp Memory Foam

The second layer is 2.5” thick and is made from Sleep Innovations’ proprietary Suretemp Memory Foam. Suretemp Memory foam has been developed by the R&D team at Sleep Innovations after years of research into people’s sleeping patterns and positions. The company soon realized that a cooler mattress with a more body embracing design provides a more comfortable night of sleep than a traditional mattress. Hence, they developed Suretemp memory foam. Just like normal memory foam, the Suretemp memory foam conforms to the shape of your body while retaining its shape. This helps relieve stress from the pressure points of your body while ensuring even and proper weight distribution.

The company also infused this foam with an insulating gel that helps regulate the temperature of your mattress when compared to the ambient temperature of your bedroom. This helps keep the mattress a few degrees cooler which provides a better night of sleep after a long day’s work. This second layer will not only provide you with excellent comfort but will also help keep your mattress cooler on hot summer days for a good night’s sleep.

Third Layer: 9.5” Premium Supportive Base Foam

The last layer of the Sleep Innovations 12” Shiloh Memory Foam Mattress is a super thick 9.5” Supportive Base Foam. This layer is made up of a high-density foam that is designed to support the mattress while helping it maintain its shape and overall structure. Sleep Innovations uses premium quality flame-retardant foam that helps prevent fires in case of emergencies. Not only this, but the base layer is also designed to take most of the weight that is put on the mattress.

This allows for even weight distribution which helps relieve the stress from the joints and muscles in your body. Furthermore, it provides support and structural stability to your overall mattress which ensures that it will retain its shape even after years of use. The high-density supportive foam layer also ensures that there are no areas of depression or sagging in the mattress even if you are used to sleeping in the same position for years to come.

Standout Features & Specs

Sleep Innovations Shiloh Mattress Features & Specs

Dual-Layer Design

The Sleep Innovations 12” Shiloh Memory Foam Mattress has a dual-layer design that consists of a 2.5” thick memory foam top layer and a 9.5” thick bottom base foam layer. These two layers combined help your mattress maintain its shape for years to come. The upper memory foam layer has been infused with an insulating gel that helps regulate the temperature of your mattress in hot and humid environments.

This ensures that you are always treated to a cool surface to sleep on no matter the ambient temperature of your bedroom. The 9.5” thick bottom layer is made from high-density foam. This layer absorbs most of the weight that is put on the mattress while providing excellent comfort. It helps with even weight distribution while helping the Sleep Innovations 12” Shiloh Memory Foam Mattress to maintain its shape for years to come.

Vacuum Sealed Box Packed Shipping

The mattress is shipped from Sleep Innovations’ warehouses in vacuum-sealed packaging. This packaging drastically reduces the size of your mattress while ensuring that it does not lose its shape. This helps the company easily ship the mattress to your doorstep while eliminating the need for any technicians or labor for transportation and installation.

Vacuum sealed packaging also helps maintain the hygiene of your mattress as it acts as a barrier between the mattress and outside elements. The vacuum-sealed packaging is also a way for you to ensure that your mattress has not been used or opened before.

Medium Firmness

could-like comfort with medium support

Unlike most memory foam mattresses on the market that are extremely soft, the Sleep Innovations 12” Shiloh Memory Foam Mattress comes with medium firmness. This ensures that you get a body embracing and comforting surface to sleep on that will also provide additional support to your back.

Medium-firm mattresses are an excellent choice for people with back pain, neck pain or knee issues. The mattress will help relieve stress from most of your muscles while providing adequate support to all your bones. This will help your bones to relax a step further by eliminating any load that was previously upheld by them.

Specifications Chart

1Who Is It For?Couples
3Mattress Height12”
4Top Layer2.5” Suretemp Memory Foam Layer
5Bottom Layer9.5” Supportive Premium Base Foam
6Proprietary TechnologyAdvanced Suretemp Foam For Temperature Regulation
7ShippingVacuum Sealed Box Pack Shipping
8CertificationCerti-PUR Certified Foam

Comfort & Ergonomics

Sleep Innovations foam is CertiPUR-US certified and madein the USA

12-inch and 14-inch Thick

Firstly, the Sleep Innovations Shiloh Memory Foam Mattress is 12” thick. This makes it an excellent load absorber and gives the mattress the ability to handle all kinds of weight. Unlike 6” or 8” thick mattress where you will end up feeling the bottom of your bed if you put too much stress on it, the Sleep Innovations 12” Shiloh Memory Foam Mattress will always ensure that you never touch the bottom. Its 12” thickness will always provide you with a smooth and soft surface to sleep on that can absorb all kinds of loads thrown its way.

This also makes the Sleep Innovations 12” Shiloh Memory Foam Mattress an excellent choice for light sleepers that move around at night. The mattress will be able to absorb most of your movements which ensure that your partner is not disturbed. This way you can not only ensure a good night’s sleep for yourself but also your partner.

Keep read our Zinus ultima comfort mattress review.

Suretemp Memory Foam Layer

The Sleep Innovations 12” Shiloh Memory Foam Mattress is a dual-layer mattress that has a thick 2.5” upper layer of gel-infused memory foam. This memory foam helps conform to the shape of your body which will help relieve stress from the various joints and pressure points on you. Furthermore, this layer has been infused with an insulating gel. This gel does not support the transfer of heat and has cooling agents in it. This allows the top layer of your mattress to be a few degrees cooler than the normal ambient temperature of your bedroom which translates into a better sleeping experience.

The Sleep Innovations 12” Shiloh Memory Foam Mattress is an excellent choice for people living in hot and humid environments where temperatures regularly fluctuate and even the AC can not help. The Suretemp memory foam will not only help your mattress maintain its original temperature but also grow a few degrees colder if you have the AC switched on.

Soft Knit Mattress Cover

The Sleep Innovations 12” Shiloh Memory Foam Mattress also comes with a washable fabric top cover. This cover is made from soft knit fabric that not only provides excellent comfort but is also stain and flame resistant. We all like to have food in our bed from time to time. It gives us a sense of pleasure and is the highlight of lazy Sunday mornings. But many times you might end up spilling liquid on your bed which would call for immediate cleaning action. Despite this, you could be left with permanent stains and a hefty dry cleaning bill.

The Sleep Innovations Shiloh Memory Foam Mattress tries to make it easier for you by making the top cover of the mattress washable and stain-resistant. This helps prevent any stains in case of liquid spills which increases the durability of your overall product. The top cover is also flame resistant which helps keep the fire contained in case of a disaster.


Mattresses are hefty investments that cost a huge amount of money. Most people do not shy away from such costs as the mattress will be used for years to come. But if your purchase is not protected against manufacturing defects and damages then you could end up losing your money if the product arrives with a defect. Thankfully, this will not happen in the case of Sleep Innovations 12” Shiloh Memory Foam Mattress as it comes with a 10 year warranty period that starts from the date of your purchase. This warranty period covers all kinds of manufacturing defects and damages that may arise in the mattress within 10 years from the date of your purchase.

Sleep Innovations has a dedicated customer care support team that will take care of all your warranty claims promptly and swiftly. Once a technician can assess the damage and defect in your unit, he/she will initiate the repair process. If your unit ends up having a bigger defect that can not be repaired, then Sleep Innovations will provide you with a complete replacement unit. In case the model you ordered is not available with the company, they will offer you a similar unit or a higher-performing unit to compensate for your investment. You only need to have a copy of your invoice to initiate this warranty process. This 10 year warranty period ensures that your purchase will be protected against any manufacturing defects for years to come.

Sizes Available

Thicknesses Available

12-inch Thickness

Rigidity: Medium Firm

The Sleep Innovations Shiloh Memory Foam Mattress comes in two different thicknesses that provide different types of rigidity. The first one is the 12” version that comes with medium firmness. This thickness is ideal for average and large bodies and comes with extra cushioning which helps enhance the overall comfort. It is also ideal for people that suffer from back pain or other orthopedic issues.

The medium firmness of the Sleep Innovations Shiloh Memory Foam Mattress will help relieve stress from your muscles and pressure points while providing your bones with excellent support. This mattress has a dual-layer construction which helps it provide you with top of the line comfort while keeping the design and construction to a minimum.

Read on our complete guide about best 12-inch memory foam mattresses.

14-inch Thickness

Rigidity: Medium Soft

The second size of thickness that the Sleep Innovations Shiloh Memory Foam Mattress is available in is 14”. This thickness is ideal for people that are used to sleeping on a soft mattress and expect the same level of premium comfort. This version of the Sleep Innovations Shiloh Memory Foam Mattress has a tri-layer construction and comes with an additional 2.5” Air Channel Foam.

This layer helps keep your mattress even cooler than the 12” version as it allows for proper ventilation throughout the mattress. This not only helps keep your mattress cooler but also prevents the formation of mold over the years. The 14” version is ideal for people living in hot and humid environments that want a cooler mattress every time they go to sleep.

Bed Sizes Available

1. Twin Size

Dimensions: 75” x 39” x 12” or 14”

Twin size mattresses are designed with adolescents and growing kids in mind. The bed provides you with enough width to move around but has extra legroom to accommodate growth spurts. Buying a twin mattress will ensure that you do not have to buy a new mattress every time your kid grows up.

2. Full Size

Dimensions: 75” x 54” x 12” or 14”

Full-size mattresses have been developed with solo sleepers in mind. They provide excellent comfort, ample legroom, and width for you to move around. They are perfect for light sleepers that like to toss and turn as they sleep in the night which requires extra room on the mattress. This size is not ideal for couples as it offers restricted areas of movement which might result in health problems a few years down the line.

3. Queen Size

Dimensions: 80” x 60” x 12” or 14”

A queen size mattress is an upgrade from the full size and has been designed for two people. This size has the same height as your full-size mattress but comes with extra width to properly accommodate two people sleeping together. This size is ideal for constricted spaces where you do not want to compromise on your mattress but want to make the most of your space in the bedroom.

4. King Size

Dimensions: 80” x 76” x 12” or 14”

A king size mattress will offer you premium comfort and ample sleeping room. This size is ideal for couples that have ample room in their bedroom and want the best sleeping experience. A king size mattress has enough room to accommodate two people sleeping in different positions. It provides ample room for your hands as well, which makes it an excellent choice for taller people as well.

5. California King

Dimensions: 84” x 72” x 12” or 14”

The California King size was first popularized in the U.S for having ample legroom. If you have been having the issue of not enough leg room on your traditional king size mattress, then this size is an excellent choice for you. It comes with an extra 4” in length which ensures that it can accommodate people that are as tall as 7 feet.

We hope this review helped you gain insight into the advantages and disadvantages of the Sleep Innovations Shiloh Memory Foam Mattress. What did you think about it? Did we miss out on something? Let us know in the comments section below.

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