Top 6-Inch Foam Mattresses


Our review process

We've done all the heavy lifting researching 6-inch foam mattresses. That way, you don't have to pour over confusing articles about selecting the perfect one for you. By reading this article, you'll have an excellent grasp on what kinds of mattresses are on the market, so you can confidently purchase a mattress that will ensure comfortable sleep for years to come.

Here's where you can read all about 6-inch foam mattresses. Constructed with various foam types, these mattresses offer the perfect amount of cushion. They provide pressure point relief, helping to reduce tension in your joints, so you will wake up feeling energized and ready to go. However, they may retain your body heat, making them a bad choice if you get warm at night. Also, these foam mattresses can smell a bit like chemicals at first, so you'll have to air them out for at least 24 hours before putting sheets on.

Great for trundle beds, 6-inch mattresses can be stowed away when not in use. They can be transported easily due to their lightweight build. 6-inch mattresses are suitable to use with standard-size sheets, so you can easily find linens and other bed accessories that fit. However, they wear out quickly, so they will need to be replaced more frequently. Additionally, they sometimes don't provide the proper level of comfort and support for the average person, so if you suffer from joint or back pain, then you should consider a thicker mattress.

Our Top Ranking Mattresses
Customer Rating
Brand
AC Pacific
Size
twin
Customer Rating
Brand
DHP
Size
full
Customer Rating
Brand
Primo International
Size
queen
Best Overall Score
An image of AC Pacific 818 6 Foam Twin-Size 6-Inch Mattress

For both comfort and support, choose the AC Pacific Foam Twin-Size Mattress and enjoy a good night's sleep. With a foam construction, this AC Pacific mattress will needs very little upkeep and can last for long periods of time. Designed to conform to your body, it can help alleviate pain and pressure in sensitive parts of the body. Available in a twin-size, this AC Pacific mattress offers the perfect dimensions for children's rooms or dorm rooms. It has a waterproof cover, so your mattress will stay clean and last longer without any stains. This AC Pacific mattress is suitable to use for platform beds, slatted bed bases, and standard box springs.

    Pros
    • Conforms to your body, enhancing its overall support and comfort
    • Comes vacuum packed, making it easy to carry into the room of your choice
    • Twin-size is great for one sleeper
    Cons
    • Twin-size does not reasonably accommodate couples
    • Foam construction can be more difficult for some to get off of the bed
Runner Up
An image of DHP Soft Foam Full-Size 6-Inch Mattress

For serious comfort and a restful night's sleep, choose the DHP Soft Foam Full-Size Mattress. This DHP mattress features a soft comfort level, making it perfect for those who sleep on their side as it better cushions the hips and shoulders. Available in a full-size, it is perfect for comfortably accommodating one sleeper. It features a foam construction, requiring very little upkeep and can last for long periods of time. This DHP mattress features a knitted cover, keeping its shape for easy care. It features low VOC emission fabric, making it an eco-friendly choice with less overall toxin exposure.

    Pros
    • Soft mattress avoids pressure by balancing your body without having your back or joints sink
    • Low VOC emission materials make it a more eco-preferable option with less toxin exposure, so it is less likely to irritate the skin
    • Full-size provides extra space than twin mattresses for one sleeper
    Cons
    • Full-size does not reasonably accommodate couples
    • Foam construction can be harder for some to get off of the bed
For Couples
An image of Primo International CSCO?QNYX3043 Foam Queen-Size 6-Inch Mattress

For a good night's rest and endless comfort, opt for a Primo International Foam Queen-Size Mattress. This Primo International mattress conforms to your body, increasing its overall comfort and support. It has a supportive design, aligning your spine horizontally while sleeping on your side. Featuring a foam construction, it adapts to fit your body shape. Available in a queen-size, this Primo International mattress offers extra legroom and more width than a full-size mattress.

    Pros
    • Conforms to your body for remarkable pressure point relief
    • Supportive design ensures proper spinal support and alignment
    • Queen-size is great for two people
    Cons
    • Queen-size doesn't provide ample space for couples
    • Foam construction can be less breathable and become hot
Additional Picks
An image of Scott Living Plush Foam Twin XL-Size Super Soft 6-Inch Mattress

For endless comfort and a restful night's sleep, select the Scott Living Plush Foam Twin XL-Size Mattress. With a plush mattress, this Scott Living mattress is perfect for people who need a comfort level that is neither too soft nor too firm. Available in a twin XL-size, it offers additional length so taller individuals can be more comfortable. It includes a soft cover, which provides an added layer of comfort and protection. It has a foam construction, reducing pressure points and increases blood flow. With four layers, it provides you with stability, comfort technology, flexibility, and ultimate softness. This Scott Living mattress has a supportive design, aligning your spine horizontally when sleeping on your side. It is built with soft foam.

    Pros
    • Plush mattress for utmost softness and comfort
    • Supportive design ensures proper spinal support and alignment
    • Twin XL-size is longer for more space
    Cons
    • Twin XL-size does not reasonably accommodate couples
    • Plush mattress can become lumpy or sag over time
    • Foam construction releases unpleasant odors
An image of Continental Sleep FM700-3/3 Firm Foam Twin-Size 6-Inch Mattress

For a better night's rest and ultimate comfort, opt for a Continental Sleep Firm Foam Twin-Size Mattress. This Continental Sleep mattress has a supportive design, ensuring proper spinal support and alignment. It has a reversible design, which lets you flip it over for a longer lifespan. It features a foam construction, requiring very little maintenance and can last for long periods of time. It has a firm comfort level, so your body will maintain good posture to prevent your back from curving. Available in a twin-size, this Continental Sleep mattress offers the perfect dimensions for children's rooms or dorm rooms. It has a quilted cover, providing added comfort and cushioning.

    Pros
    • Firm mattress is perfect for people who require precise spinal alignment
    • Features a reversible design, letting you turn it over for a longer lifespan
    • Supportive design ensures proper spinal support and alignment
    Cons
    • Twin-size does not comfortably accommodate couples
    • Firm mattress can put uncomfortable pressure on pressure points
    • Foam construction releases chemicals that smell unpleasant
An image of Scott Living Plush Foam King-Size 6-Inch Mattress

For a better night's sleep and ultimate comfort, opt for a Scott Living Plush Foam King-Size Mattress. Available in a king-size, this Scott Living mattress offers an ample amount of room to stretch out and relax. It has a plush comfort level for the ideal combination of firmness and softness. This Scott Living mattress has a supportive design, aligning your spine horizontally when sleeping on your side. Designed with a foam construction, it decreases pressure points and increases blood flow. It includes a soft cover, providing an added layer of comfort and protection to your mattress.

    Pros
    • Plush mattress is great for side and back sleepers whose main priority is comfort and softness
    • Supportive design ensures proper spinal support and alignment
    • King-size is perfect for areas with plenty of space
    Cons
    • King-size does not fit in compact spaces
    • Plush mattress can get lumpy or sag over time
    • Foam construction releases unpleasant odors
An image of Primo International Soft Foam Queen-Size 6-Inch Mattress

For both comfort and support, choose the Primo International Soft Foam Queen-Size Mattress and enjoy a good night's sleep. Available in a queen-size, this Primo International mattress provides enough space to stretch out and sleep comfortably. With a soft comfort level, it provides support for your shoulders and hips, making it suitable for people who sleep on their side. This Primo International mattress has a supportive design, aligning your spine horizontally when sleeping on your side. Made to be reversible, it lets you flip over your mattress for giving your mattress a longer lifespan.

This Primo International mattress features a foam construction, adapting to fit your body shape. It has a knitted cover, which ensures breathability and easy care. It has an aloe vera treated cover, producing a fresh aroma and natural anti-bacterial properties. Made with durable materials, this Primo International mattress will remain in excellent condition for years to come.

    Pros
    • Soft mattress is ideal for those who enjoy sleeping on their sides
    • Supportive design ensures proper spinal support and alignment
    • Reversible design lets you flip it over for a longer lifespan
    Cons
    • Queen-size doesn't provide ample space for couples
    • Foam construction can be hard to get off of the bed
An image of DHP Soft Foam Twin-Size 6-Inch Mattress

For a combination of comfort and support, choose the DHP Soft Foam Twin-Size Mattress and enjoy a restful night's sleep. This DHP mattress is available in a twin-size, making it the perfect size for dorm rooms and children's rooms. It features a soft comfort level for exceptional support, especially for people who sleep on their side. This DHP mattress features a knitted cover, keeping its shape for easy care. It has a soft cover, so you can have twice the added comfort. It has a foam construction, which will reduce pressure points and increases blood flow. It features low VOC emission materials so that you won't be breathing in dangerous chemicals while sleeping.

    Pros
    • Soft mattress is ideal for those who enjoy sleeping on their sides
    • Emits low levels of VOC, making it an eco-friendly choice with less overall toxin exposure
    • Comes compressed for easy transportation
    Cons
    • Twin-size does not comfortably accommodate couples
    • Foam construction can be less breathable and become hot
An image of Scott Living Plush Foam California King-Size Super Soft 6-Inch Mattress

For a good night's sleep and endless comfort, opt for a Scott Living Plush Foam California King-Size Mattress. This Scott Living mattress has a foam construction, which adapts to fit your body shape. It has a supportive design, aligning your spine horizontally when sleeping on your side. With a plush comfort level, it supports your shoulders and hips to keep your spine in check. Available in a California king-size, it offers four extra inches in length, making it ideal for taller people. It has a soft cover, providing an additional layer of protection and comfort to your mattress.

    Pros
    • Plush mattress is good for side and back sleepers whose top priority is comfort and softness
    • Supportive design ensures proper spinal support and alignment
    • California king-size is four inches longer for more leg room
    Cons
    • Comes in a California king-size, reducing the amount of horizontal sleeping space
    • Plush mattress can get lumpy or sag over time
    • Foam construction releases unpleasant odors
An image of Coaster Home Furnishings Santa Barbara 350019T Foam Twin-Size 6-Inch Mattress

For optimal comfort and a restful night's sleep, select the Coaster Home Furnishings Santa Barbara Foam Twin-Size Mattress. Featuring a foam construction, this Coaster Home Furnishings mattress retains heat and may be uncomfortable for some sleepers. It is available in a twin-size, making it the perfect size for children's rooms and dorm rooms. This Coaster Home Furnishings mattress features a quilted cover, providing added comfort and cushioning. It is suitable to use for bunk beds, trundle beds, and day beds.

    Pros
    • Twin-size is ideal for one sleeper
    • Features a quilted cover, providing added comfort and cushioning
    Cons
    • Twin-size does not comfortably accommodate couples
    • Foam construction can be harder for some to get off of the bed
Still Need Some Help Narrowing Down Your Options? Here's Some Additional Information to Know:
Figure Out Which Mattress Will Best Suit You
Firm Mattresses

Interested in getting a firm mattress? A 6-inch foam mattress could be a good choice for you. Firm mattresses distribute your body weight properly, supporting your joints and other vulnerable areas. These improved circulation mattresses promote deeper sleep. They are ideal for those who usually sleep on their back and have an indentation load deflection ranking of 34-36 pounds. One downside is that they may be uncomfortable if you're not used to sleeping on hard surfaces, so it might take a few days to get used to them. Additionally, firm mattresses can put strain on specific pressure points, including the shoulders and hips.

Plush Mattresses

Interested in getting a plush mattress? A 6-inch foam mattress might be a good choice for you. These contouring support mattresses adjust to your body shape for superior comfort. These back problems and/or joint pain mattresses help ensure that any discomfort that you're experiencing doesn't get worse. Plush mattresses are ideal for those who sleep on their back, sides, or stomach and have a 19-21 pound indentation load deflection ranking. Something to keep in mind is that they can become lumpy or sag with extended use, so your body won't be properly supported while sleeping. On top of that, they may be problematic if different people will be sleeping in the bed, causing the surface to sag if there is a drastic weight difference.

Soft Mattresses

Interested in getting a soft mattress? A 6-inch foam mattress might be a good choice for you. These back problems and/or joint pain mattresses help ensure that any pain you have doesn't get worse. Soft mattresses feature an indentation load deflection rating of 19-21 pounds and are ideal for individuals who usually sleep on their sides. These contouring support mattresses adjust to your body for enhanced comfort. Something to consider is that the surface will become softer with time, so you'll have to replace them more often than other kinds of mattresses. Also, soft mattresses may be problematic if different people will be sleeping in the bed, causing the surface to sag if there is a significant weight difference.

The Ins and Outs of 6-Inch Foam Mattress Sizes
King-Size Mattresses

Still deciding what size 6-inch foam mattress to get? These king-size mattresses measure 76" X 80" and are great for master bedrooms. They are ideal for couples, offering plenty of space for you to move around. Something to consider is that they are not suitable for small spaces, taking up a majority of the free space in your room. On top of that, king-size mattresses are heavy and large, making them hard to move and flip. If you think a king-size mattress is a good choice, check out this one.

Full-Size Mattresses

If you're in search of a full-size mattress, the super comfortable 6-inch foam mattress might be a good choice for you. These mattresses are perfect for couples, with a snug fit between the two sleepers. They measure 54" X 75" and are suitable for studio apartments. One downside is that they are short in length, so they may not be a good option if you're 6'3" or taller. Additionally, these mattresses have a narrow width, so you will have limited space to move when sharing your bed with someone else.

Queen-Size Mattresses

If you're in search of a queen-size mattress, the incredibly comfortable 6-inch foam mattress might be right for you. These queen-size mattresses are perfect for master bedrooms and measure 60" X 80". They are built to comfortably accommodate couples, offering some extra space for two people. One downside is that queen-size mattresses are smaller than king-size mattresses, so if you like having extra space while sleeping, you should consider getting a larger mattress. Also, they are not suitable for small spaces, taking up a majority of the free space in the room.