Top 7-Inch Medium Firm Mattresses


Our review process

No more trying to get through confusing articles and infographics to try to decide which 7-inch medium firm mattress you need! By reading this guide, you'll have an excellent grasp on what types of mattresses are available on the market, so you can confidently purchase a mattress that will ensure comfortable sleep for years to come.

Buying a new 7-inch medium firm mattress? Here are some things you should know. These mattresses have an indentation load deflection rating of 29-31 pounds and are ideal for individuals who usually sleep on their back and sides throughout the night. They are perfect for couples where one enjoys to sleep on their back and the other on their side or stomach. However, they are more likely to cave in over time, so they will become less supportive and comfortable with prolonged use.

7-inch mattresses are suitable to use with standard-size sheets, so you can easily find linens and other bed accessories that fit. They are easy to carry due to their lightweight build. Great for trundle beds due to their slim nature, 7-inch mattresses are convenient for sleepovers. However, they provide less support than other kinds of mattresses, so if you suffer from back or joint pain, then you should consider a thicker mattress. In addition, they tend to wear out quickly, so you will have to replace them more often.

Our Top Ranking Mattresses:
Our Top Ranking Mattresses
Customer Rating
Brand
Select Luxury
Size
twin
Type
memory foam
Customer Rating
Brand
Select Luxury
Size
queen
Type
memory foam
Customer Rating
Brand
GranRest
Size
twin
Type
memory foam
Best Overall Score
An image of Select Luxury AB0701 Medium Firm Memory Foam Twin-Size 7-Inch Mattress

The Select Luxury Medium Firm Memory Foam Twin-Size Mattress is perfect for people who frequently have allergies. Available in a twin-size, this hypoallergenic mattress has a compact design, fitting well in any space. It features a 7-inch thickness, so the mattress will not sag in the middle or fall on the sides. With a medium firm comfort level, it will provide support to your body no matter the sleeping position. It reduces motion transfer, so you won't be woken up by movement. It helps reduce tossing and turning at night, which increases the quality of your sleep.

Featuring a memory foam construction, this Select Luxury mattress lets you toss and turn and then re-contours to your body after you've settled. It has a hypoallergenic design to decrease the symptoms of allergies. This hypoallergenic mattress features a stretch knit cover, which stretches to fit a large mattress perfectly. It is dust mite resistant, making it a suitable choice for people who suffer from allergies.

    Pros
    • Medium firm mattress provides superior support of your body for uninterrupted sleep
    • Eliminates motion transfer, making it great for light sleepers
    • Helps reduce tossing and turning at night, significantly improving your quality of sleep
    Cons
    • Twin-size will not accommodate tall adults comfortably
    • Medium firm mattress can put uncomfortable pressure on pressure points
    • 7-inch thickness doesn't provide the most support
Runner Up
An image of Select Luxury AB0705 Medium Firm Memory Foam Queen-Size 7-Inch Mattress

The Select Luxury Medium Firm Memory Foam Queen-Size Mattress is a good choice for those who need an allergen-free mattress. With a medium firm comfort level, this hypoallergenic mattress provides excellent spinal support, which is good for people who sleep on their back. Made with hypoallergenic materials, it is ideal for those who suffer from allergies or skin sensitivities. Available in a queen-size, this hypoallergenic mattress gives enough space to spread out and sleep comfortably. It features a 7-inch thickness, so the mattress will not sag in the middle or collapse on the sides.

This hypoallergenic mattress has a memory foam construction, which works for all possible sleeping positions. It features a stretch knit cover, which stretches to fit a large mattress perfectly. It is designed to reduce tossing and turning, which significantly increases your quality of sleep. It has antimicrobial benefits, creating a clean and hygienic sleep environment.

    Pros
    • Medium firm mattress is a great choice for those who suffer from back pain since it relieves pressure points
    • Designed with antimicrobial fibers to make for a clean and healthy sleep space
    • Helps eliminate tossing and turning at night, improving your quality of sleep
    Cons
    • Queen-size doesn't provide ample space for couples
    • Medium firm mattress can put uncomfortable pressure on pressure points
    • 7-inch thickness wears faster than other thicker mattresses
Additional Picks
An image of GranRest Medium Firm Memory Foam Twin-Size 7-Inch Mattress

The GranRest Medium Firm Memory Foam Twin-Size Mattress is a great choice for anyone who gets easily overheated during the night. This GranRest mattress has a 7-inch thickness, which can withstand additional weight without sagging. It is available in a twin-size, making it the perfect size for children's rooms and dorm rooms. With a medium firm comfort level, it provides the support necessary for spinal alignment. This GranRest mattress conforms to your body, so your shoulders and hips will sink more deeply into the mattress, offering better spinal alignment. It includes three layers and features a ventilated design, so moisture and heat are released to prevent mildew or mold build-up. With a memory foam construction, it lets you move around in your sleep and then re-contours to your body after you've settled.

    Pros
    • Medium firm mattress ensures a deeper and more restful sleep
    • Conforms to the natural curves of your body, increasing its overall comfort and support
    • Twin-size is perfect for single sleepers
    Cons
    • Twin-size does not reasonably fit a couple
    • Medium firm mattress can put uncomfortable pressure on pressure points
    • 7-inch thickness doesn't provide the best support
An image of Select Luxury AB0703 Medium Firm Memory Foam Full-Size 7-Inch Mattress

If you are sensitive to allergies, consider the Select Luxury Medium Firm Memory Foam Full-Size Mattress. Available in a full-size, this hypoallergenic mattress is ideal for comfortably accommodating one sleeper. It has a 7-inch thickness, so the mattress will not sag in the middle or fall on the sides. With a medium firm comfort level, it provides the support necessary for spinal alignment. It helps eliminate tossing and turning at night, which drastically improves your quality of sleep. This Select Luxury mattress is designed to eliminate motion transfer, making it great for light sleepers.

With a memory foam construction, this Select Luxury mattress lets you toss and turn and then re-contours to your body after you've found a comfortable position. Made with hypoallergenic materials, it ensures a restful night's sleep. This hypoallergenic mattress features a stretch knit weave, keeping your mattress looking newer for longer. It is dust mite resistant, which makes it an ideal choice for those who suffer from allergies. This hypoallergenic mattress features a soft cover, providing an added layer of comfort and protection to your mattress.

    Pros
    • Medium firm mattress will provide sufficient support to the spine without putting pressure on it
    • Reduces motion transfer, making it an ideal choice for restless sleepers
    • Helps eliminate tossing and turning at night, significantly improving your quality of sleep
    Cons
    • Full-size does not comfortably accommodate couples
    • Medium firm mattress can put uncomfortable pressure on pressure points
    • 7-inch thickness doesn't provide the most support
Still Need Some Help Narrowing Down Your Options? Here's Some Additional Information to Consider:
Understanding How to Select the Right Size for a 7-Inch Medium Firm Mattress
Full-Size Mattresses

If you're in search of a full-size mattress, the 7-inch medium firm mattress could be right for you. Full-size mattresses fit well in studio apartments and measure 54" X 75". They are suitable for couples, with a tight fit between the two sleepers. Something to keep in mind is that they are short in length, so if you're taller than 6'3", then you might want to consider a longer bed. Moreover, full-size mattresses have a narrow width, so you will have limited space to move when sharing your bed with another person.

Queen-Size Mattresses

If you're in search of a queen-size mattress, this super comfortable 7-inch medium firm mattress might be right for you. These 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 they are not ideal for small areas, taking up a majority of the free space in your room. Another downside is that they are smaller than king-size mattresses, so if you enjoy having a wider sleeping area, you should think about getting a larger mattress.

Twin-Size Mattresses

If you want a twin-size mattress, the 7-inch medium firm mattress could be right for you. Twin-size mattresses are built to save space, so they are ideal for areas with limited room. They are easy to transport when moving or rotating due to their compact build. Twin-size mattresses are roomy enough for an individual without taking up as much space as a larger bed. They are good for children's rooms and guest rooms and measure 39" X 75". However, they are too small for two people to sleep on, so they're less than ideal for couples. Another drawback is that twin-size mattresses are short in length, so they may not be a convenient option if you're 6'3" or taller.