Unbiased Full XL-Size Mattresses Review


Our review process

No more spending hours trying to find out which full XL-size mattress to get! By reading this article, you'll have an excellent understanding of what types of mattresses are available on the market, so you can confidently buy a mattress that will ensure comfortable sleep for years to come.

Buying a new full XL-size mattress? Here are some things you should know. Full XL-size mattresses are ideal for couples, offering a snug fit between the two sleepers. They measure 54" X 80" and are suitable for studio apartments. Designed to be longer than other kinds of mattresses, they are great for tall adults.

Best Overall Score
An image of NuForm Ultra Plush Gel Memory Foam Full XL-Size 10-Inch Mattress

If you're sensitive to allergies, consider the NuForm Ultra Plush Gel Memory Foam Full XL-Size Mattress. This NuForm mattress features a 10-inch thickness, maintaining its quality and shape even after prolonged use. With resistance to dust mites, it makes it an ideal choice for those who suffer from allergies. It has an ultra plush comfort level, which is a perfect option for people looking for a soft surface with added cushioning. Made with hypoallergenic materials, it ensures a restful night's sleep. Available in a full XL-size, this thick mattress gives you plenty of space to move while still allowing other furniture to fit well in your room.

With a gel memory foam construction, this NuForm mattress will feature a special plush feel. It has gel Visco memory foam and 5 lbs memory foam layers. This NuForm mattress helps reduce tossing and turning at night, which significantly improves your quality of sleep. It features antimicrobial fibers, which prevent dangerous bacteria from growing deep within the mattress.

    Pros
    • Ultra plush mattress is an ideal option for those looking for a soft surface with additional cushioning
    • Antimicrobial benefits protect you from dangerous bacteria
    • Helps reduce tossing and turning at night, drastically improving your quality of sleep
    Cons
    • Full XL-size will mean you may have a harder time finding proper sheets to fit this less-common size
    • Ultra plush mattress can become lumpy or sag over time
    • 10-inch thickness doesn't provide the most support
Runner Up
An image of Spring Coil FOAM ENCASED 446N-4/6XL-1 Medium Firm Pocketed Coil Full XL-Size 396 Innerspring Verticoil Unit VertiCoil Innerspring Unit 10-Inch Mattress

For a better night's rest and ultimate comfort, choose a Spring Coil FOAM ENCASED Medium Firm Pocketed Coil Full XL-Size Mattress. With a 10-inch thickness, this orthopedic mattress can support a lot of weight so it won't lose its shape over time. It is available in a full XL-size, meaning you may have a harder time finding proper sheets to fit this less-common size. Made with durable materials, this orthopedic mattress will remain in excellent condition for years to come. With a medium firm comfort level, it is perfect for people who sleep in different positions and those who move around a lot.

Designed with a pocketed-coil construction, this orthopedic mattress reduces disturbance from your partner's movement. It has a VertiCoil innerspring core, which improves its stability while also reducing sagging. This Spring Coil mattress helps eliminate tossing and turning at night, which increases your quality of sleep. It offers pressure point relief, making it ideal for those who sleep on their stomach.

    Pros
    • Medium firm mattress provides a comfort level suitable for anyone searching for the perfect mix of softness and support
    • VertiCoil innerspring core improves its durability while also minimizing sagging over time
    • Helps eliminate tossing and turning at night, significantly improving your quality of sleep
    Cons
    • Full XL-size may gives you a harder time finding proper sheets to fit this less-common size
    • Medium firm mattress can put painful pressure on pressure points
    • 10-inch thickness doesn't provide the best support
For Side Sleepers
An image of Bed Boss Firm Innerspring Full XL-Size Coil Gauge 11.5-Inch Mattress

For both comfort and support, choose the Bed Boss Firm Innerspring Full XL-Size Mattress and enjoy a restful night's sleep. This BEDBOSS mattress has a firm comfort level, so your body will maintain good posture to prevent your back from curving. It features an 11.5-inch thickness, so after long periods of time the mattress won't collapse around the edges. It is available in a full XL-size, meaning you may have a harder time finding proper sheets to fit this less-common size.

This BEDBOSS mattress has a quilted cover, providing added comfort and cushioning. It features an innerspring construction, which provides poor motion isolation. This BEDBOSS mattress has a supportive design, aligning your spine horizontally when sleeping on your side. It has pressure point relief technology, so your spine and joints are well supported to diminish any discomfort.

    Pros
    • Firm mattress provides a comfort level suitable for anyone searching for the ideal mix of softness and support
    • Pressure point relief technology ensures that your spine and joints are equally supported in order to diminish any discomfort
    • Supportive design ensures proper spinal support and alignment
    Cons
    • Full XL-size may gives you a harder time finding proper sheets to fit this less-common size
    • Firm mattress can put uncomfortable pressure on pressure points
    • 11.5-inch thickness may tend to appear too large in some bed frames
Additional Picks
An image of NuForm Ultra Plush Pocketed Coil Full XL-Size 13-Inch Mattress

The NuForm Ultra Plush Pocketed Coil Full XL-Size Mattress is ideal for people who frequently have allergies. This hypoallergenic mattress ensures a restful night's sleep. Featuring a 13-inch thickness, this NuForm mattress will stay in good shape and not sink in even after prolonged use. Available in a full XL-size, it gives you plenty of space to move while still allowing other furniture to fit well in your room. With an ultra plush comfort level, it is good for people who are looking for extra cushioning, without compromising durability and support. It features a pocketed-coil construction, giving optimal comfort because it decreases pressure points.

    Pros
    • Ultra plush mattress is good for side and back sleepers whose top priority is comfort and softness
    • Comes rolled to make it easy to carry
    • Features a vacuum packed design, making it easy to carry it into the room you'd like
    Cons
    • Full XL-size will mean you may have a harder time finding proper sheets to fit this less-common size
    • Ultra plush mattress can get lumpy or sag over time
    • 13-inch thickness may appear disproportional in some bed frames
An image of Continental Sleep FOAM ENCASED 448N-4/6XL-1 Medium Firm Euro Top Full XL-Size 396 Innerspring Verticoil Unit VertiCoil Innerspring Unit 10-Inch Mattress

For a better night's sleep and ultimate comfort, choose a Continental Sleep FOAM ENCASED Medium Firm Euro Top Full XL-Size Mattress. This orthopedic mattress features a 10-inch thickness, so it won't sink, sag, or leave body impressions after a long period of time. It has increased durability, which allows it to remain in excellent shape for years ahead. It has a medium firm comfort level, providing all types of sleepers who are looking for the perfect mix of softness and support. This orthopedic mattress is available in a full XL-size, meaning you may have a harder time finding proper sheets to fit this less-common size.

With a damask quilt cover, this orthopedic mattress will appear elegant. It has a Euro top construction, which adds an extra layer of padding. With a VertiCoil innerspring core, this thick mattress has a more durable perimeter and great orthopedic support. It has pressure point relief technology, so any pain is diminished because of essential joint support. This orthopedic mattress helps eliminate tossing and turning at night, which increases the quality of your sleep.

    Pros
    • Medium firm mattress provides the support necessary to keep your body straight
    • VertiCoil innerspring core increases its durability while also reducing sagging over time
    • Helps eliminate tossing and turning at night, improving your quality of sleep
    Cons
    • Comes in a full XL-size, meaning you may have a harder time finding proper sheets to fit this less-common size
    • Medium firm mattress can put painful pressure on pressure points
    • 10-inch thickness doesn't provide the best support
An image of Dream Solutions USA Firm Foam Full XL-Size Firm Poly Foam 9-Inch Mattress

For a good night's sleep and ultimate comfort, opt for a Dream Solutions USA Firm Foam Full XL-Size Mattress. This orthopedic mattress is fire resistant, which is a safe choice for your home. Available in a full XL-size, it gives five extra in length over a standard full size. It features a 9-inch thickness, so your mattress won't dip in the center or fall on the sides. With a firm comfort level, it is good for people who rest on their back because it provides deeper spinal support.

Featuring a foam construction, this orthopedic mattress decreases pressure points and improves blood flow. It has a quilted cover, providing added comfort and cushioning. This firm poly foam mattress is built with a VertiCoil innerspring core, which gives more durability to the mattress and also reduces sagging over time or taking a body impression. It comes with a no-flip construction, eliminating the hassle that accompanies having to flip large mattresses. This Dream Solutions USA mattress has a supportive design, aligning your spine horizontally when sleeping on your side.

    Pros
    • Firm mattress promotes a deeper sleep
    • Designed with a firm poly foam core to eliminate sagging and soft spots
    • Features a VertiCoil innerspring core, providing more support around the perimeter and edges of the mattress
    Cons
    • Full XL-size will mean you may have a harder time finding proper sheets to fit this less-common size
    • Firm mattress can put uncomfortable pressure on pressure points
    • 9-inch thickness doesn't provide the best support
An image of Dream Solutions USA Firm Foam Full XL-Size Firm Poly Foam 8-Inch Mattress

For a good night's sleep and endless comfort, opt for a Dream Solutions USA Firm Foam Full XL-Size Mattress. With an 8-inch thickness, this orthopedic mattress provides you with a sturdy sleeping surface that won't sink in over time. It is fire resistant, which is a safe option for your home. This orthopedic mattress features a firm comfort level, offering more support to pressure areas that are susceptible to stress. Available in a full XL-size, it gives five additional in length over a standard full size.

Designed with a foam construction, this orthopedic mattress needs very little maintenance and can last for long periods of time. This firm poly foam mattress has a VertiCoil innerspring core, providing increased support around the perimeter and edges of the mattress. It has a supportive design, aligning your spine horizontally when sleeping on your side. This reversible orthopedic mattress can be flipped to enhance the lifespan of your mattress.

    Pros
    • Firm mattress ensures a deeper sleep
    • Features a firm poly foam core to reduce soft spots and sagging
    • Features a VertiCoil innerspring core, providing increased support around the perimeter and edges of the mattress
    Cons
    • Comes in a full XL-size, meaning you may have a harder time finding proper sheets to fit this less-common size
    • Firm mattress can put uncomfortable pressure on pressure points
    • 8-inch thickness doesn't provide the best support
An image of Dream Solutions USA Chiro Premier Firm Foam Full XL-Size Firm Poly Foam 9-Inch Mattress

For optimal comfort and a good night's sleep, choose the Dream Solutions USA Chiro Premier Firm Foam Full XL-Size Mattress. With a firm comfort level, this orthopedic mattress is suitable for those who sleep on their sides or stomach as it is comfortable and supportive. It has a 9-inch thickness, so the mattress won't dip in the center or collapse on the sides. It is available in a full XL-size, so it will give you a harder time finding proper sheets to fit this less-common size.

This orthopedic mattress has a foam construction, which decreases pressure points and improves blood flow. With a VertiCoil innerspring core, this firm poly foam mattress has a more durable perimeter and excellent orthopedic support. It has a supportive design, aligning your spine horizontally when sleeping on your side. Built to be reversible, it lets you flip over your mattress for giving your mattress a longer lifespan.

    Pros
    • Firm mattress encourages a deeper sleep
    • Features a firm poly foam core to eliminate soft spots and sagging
    • Features a VertiCoil innerspring core, providing more support around the perimeter and edges of the mattress
    Cons
    • Comes in a full XL-size, meaning you may have a harder time finding proper sheets to fit this less-common size
    • Firm mattress can put painful pressure on pressure points
    • 9-inch thickness provides less support than thicker mattresses
An image of NuForm Luxury Firm Gel Memory Foam Full XL-Size 8-Inch Mattress

The NuForm Luxury Firm Gel Memory Foam Full XL-Size Mattress is perfect for people who are more sensitive to allergies. This NuForm mattress is resistant to dust mites, keeping your sleeping space allergy-free and clean. It features a luxury firm comfort level, helping those who suffer from back pain by properly distributing your body's weight by relieving various pressure points. Available in a full XL-size, it gives you plenty of space to move while still allowing other furniture to fit well in your room. Featuring hypoallergenic materials, it is ideal for those who have allergies or skin sensitivities. With an 8-inch thickness, this NuForm mattress provides you with a sturdy sleeping surface that won't sink in over time. Designed with a gel memory foam construction, it gives off a unique plush feel. It helps eliminate tossing and turning at night, drastically improving your quality of sleep. It features antimicrobial fibers, protecting you from harmful bacteria.

    Pros
    • Luxury firm mattress provides the perfect mix of softness and firmness
    • Features antimicrobial fibers, protecting you from noxious mildew
    • Helps eliminate tossing and turning at night, improving your quality of sleep
    Cons
    • Full XL-size may gives you a harder time finding proper sheets to fit this less-common size
    • Luxury firm mattress can put painful pressure on pressure points
    • 8-inch thickness doesn't provide the most support
An image of Sommette Firm Gel Memory Foam Full XL-Size 8-Inch Mattress

The Sommette Firm Gel Memory Foam Full XL-Size Mattress is best for anyone who needs an allergen-free mattress. This Sommette mattress features a firm comfort level, giving better balance to pressure areas that we strain. It is dust mite resistant, protecting you against the factors that can contribute to allergic reactions. With an 8-inch thickness, it provides you with a sturdy sleeping surface that won't sink in over time. Made with hypoallergenic materials, it is perfect for those who have allergies or skin sensitivities. Available in a full XL-size, it gives you plenty of space to move while still allowing other furniture to fit well in your room. Featuring a gel memory foam construction, it will carry heat away from the sleeper due to its better airflow. Designed with antimicrobial benefits, this Sommette mattress fights against any toxic bacteria.

    Pros
    • Firm mattress provides additional support to prevent the body from sinking
    • Built with antimicrobial materials to decrease the chances of bacteria surviving
    • Helps reduce tossing and turning at night, improving your quality of sleep
    Cons
    • Full XL-size may gives you a harder time finding proper sheets to fit this less-common size
    • Firm mattress can put painful pressure on pressure points
    • 8-inch thickness doesn't provide the most support
Need Help Narrowing Down Your Options? Here's Some Additional Information to Know:
Let's Go Over Mattress Comfort
Firm Mattresses

If you're trying to find a firm mattress, a full XL-size mattress might be a good choice for you. Firm mattresses offer proper weight distribution, adequately supporting your back and joints and other sensitive areas. Improving circulation, they promote deeper sleep. They have an indentation load deflection rating of 34-36 pounds and are suitable for individuals who tend to sleep on their back. One downside is that they may be uncomfortable if you're not accustomed to sleeping on hard surfaces, so it'll take a couple of days to get used to them. Also, these firm mattresses can put strain on specific pressure points, including the shoulders and hips.

Ultra Plush Mattresses

Interested in getting an ultra plush mattress? A full XL-size mattress could be a good choice for you. Ultra plush mattresses are ideal for those who sleep on their sides and are built with an indentation load deflection rating of 14-19 pounds. These contouring support mattresses adjust to your body for optimal comfort. With added support, they are a better choice for ensuring that any back problems or joint pain you have don't get worse. However, ultra plush mattresses can become lumpy or sag with prolonged use, so your body won't be properly supported when sleeping. Moreover, they may be problematic if different sleepers will be using the bed, causing the surface to sink if there is a significant difference in weight.

Luxury Firm Mattresses

If you're trying to find a luxury firm mattress, a full XL-size mattress might be a good choice for you. Luxury firm mattresses are good for couples where one individual who enjoys to sleep on their stomach or side and the other on their back. They are ideal for people who sleep on their back and sides throughout the night and have an indentation load deflection ranking of 29-31 pounds. Luxury firm mattresses deliver proper weight distribution, supporting your joints as well as other vulnerable areas. One downside is that they provide less support than other mattresses, possibly causing some discomfort for those who sleep on their stomach. Additionally, these mattresses are less durable than memory foam mattresses, lasting between 7-10 years at most.

Picking Your Mattress Type
Gel Memory Foam Mattresses

If you're thinking about getting a gel memory foam mattress, this full XL-size mattress could be a good choice for you. With even weight distribution, these mattresses provide adequate spinal alignment and prevent sinking from happening. They feature a breathable design, so they will provide proper airflow and ventilation to prevent moisture build-up. They feature pressure-point relief, helping to ease tension in your joints, so you will wake up feeling energized and ready to go. These mattresses are built with a number of materials, giving you the choice between a variety of levels of comfort and foam densities. They feature superior motion isolation, which is great for those who move a lot when sleeping.

Innerspring Mattresses

Before you buy, you'll want to decide if an innerspring mattress is right for you. We recommend to start by looking at this full XL-size mattress to give you a better idea. Designed with firm edges, these innerspring mattresses will support you when sleeping or sitting on the side of the bed. Designed to keep you cool all night long and enhance your sleep quality, they are designed to dissipate heat instead of absorb it, so you can keep cool when you sleep. They feature a breathable design, so they will provide proper airflow and ventilation to prevent moisture build-up. They are available in a variety of materials, giving you a range of foam densities to choose from. They feature various types of coils, so you can choose what's right for you depending on your needs. Something to keep in mind is that they are prone to premature sagging, so you'll have to replace them much sooner than other kinds of mattresses. Also, these mattresses don't contour to your body, so many individuals feel like they're too firm.

Euro Top Mattresses

Before you buy, you'll want to decide if a Euro top mattress is right for you. We recommend to start by looking at this full XL-size mattress to give you a better idea. Featuring an extra layer of padding, these mattresses allow for the appropriate cushion. They are sewn a special way to give them a uniform look, upgrading the overall appearance of your sleeping area. They feature firm edges for a consistent area of the mattress for substantial support over time. They are made with different types of coils, so you can choose what's right for you. They have pressure-point relief, which helps ease any pain in your joints.

Mattress Thickness: The Things to Know
6-8 Inch Mattresses

There are only two full XL-size mattresses with a thickness of 6-8 inches. These 6-8 inch mattresses are easy to move, due to their lightweight construction. They are perfect for trundle beds, so they are convenient for slumber parties. These 6-8 inch mattresses are suitable to use with standard-size sheets, so it will be easy to find linens that fit. One downside is that they wear out quickly, so they won't last long before starting to deteriorate. Additionally, they provide less support than other mattresses, so if you suffer from back or joint pain, then you should consider a thicker mattress. You can take a look at this awesome full XL-size mattress if a mattress with 6-8 inch thickness is what you need.

8-10 Inch Mattresses

Trying to find a full XL-size mattress that will provide the perfect amount of comfort and support? There are two for you to check out. These 8-10 inch mattresses are less likely to sag, so the surface will remain flat to ensure adequate support. They are designed with a standard thickness, so you can rest assured knowing that they'll fit in nearly all bed frames. These 8-10 inch mattresses are suitable to use with standard-size sheets, so it will be easy to find linens that fit. However, they wear out quickly, so they won't last long before beginning to deteriorate. In addition, they provide less support than other mattresses, so if you suffer from joint or back pain, then you should consider a thicker mattress. Take a look at this awesome full XL-size mattress if a mattress with 8-10 inch thickness is what you need.

10-12 Inch Mattresses

There are only two full XL-size mattresses with a thickness of 10-12 inches. These thick mattresses are standard size, so you can rest assured knowing that they'll be able to fit in almost any bed frame. They are built with a solid design, so they can hold the weight of two people. These 10-12 inch mattresses are less likely to sag, so the surface will remain flat to ensure adequate support over time. They are suitable to use with standard-size sheets, which ensures you will never have trouble finding sheets that fit. One downside is that they tend to be quite heavy, so transporting and flipping them will require at least two people. You can check out this comfortable full XL-size mattress if a mattress with 10-12 inch thickness is what you need.