Best Mainstays Soft Mattresses


Our review process

We've done all the heavy lifting researching Mainstays soft mattresses. That way, you don't have to pour over confusing infographics about choosing the right one for you. By reading this guide, you'll have an excellent understanding of what kinds of mattresses are available on the market, so you can confidently purchase a mattress that will ensure comfortable sleep for years to come.

To make your life a little easier, we've put together a guide discussing the different aspects of Mainstays soft mattresses, including more information about the brand. Mainstays is well-known for their innerspring mattresses, offering consumers a more classic option. Mainstays sells mattresses for a more affordable price, so you can find something at a price point that you can afford. If you're looking for a green company, Mainstays prides itself on using sustainable materials in its products. Now that you know more about Mainstays, take a look at Mainstays soft mattresses.

Soft mattresses give you additional support, helping to alleviate any back problems or joint pain. They have a 19-21 pound indentation load deflection rating and are perfect for people who sleep on their sides. These contouring support mattresses adjust to your body shape for optimal comfort. However, they provide less support than other mattresses, so your spine won't be aligned properly while sleeping. Moreover, soft mattresses may be problematic if various sleepers will be using the bed, causing the surface to sag if there is a significant difference in weight.

Our Top Ranking Mattresses
Best Overall Score
An image of Mainstays Soft Memory Foam 10-Inch Mattress

If you want to make sure that you don't wake up with tension in your back, the Mainstays Soft Memory Foam Mattress might be an excellent option. Featuring a memory foam construction, this Mainstays mattress accommodates every possible sleeping position. It features low VOC emission fabric, so you won't be inhaling dangerous chemicals while sleeping. It features a polyester cover, which is a cheaper and durable alternative to cotton. This Mainstays mattress features a 10-inch thickness, so it won't sink, sag, or leave body impressions after long periods of time. With a soft comfort level, it provides support for your hips and shoulders, making it perfect for people who sleep on their side. It has a soft cover, so you can have twice the combined comfort. It features an easy-to-transport design, so you can take the mattress everywhere. Made without PBDEs, TDCPP, or TCEP, it eliminates the danger of these unnatural compounds.

    Pros
    • Soft mattress is ideal for people who enjoy sleeping on their sides
    • Features a polyester cover, resisting wrinkles and fading over time
    • Emits low levels of VOC, making it a safer option with less overall toxin exposure
    Cons
    • 10-inch thickness provides less support than thicker mattresses
    • Memory foam construction releases undesirable odors
Runner Up
An image of Mainstays Soft Memory Foam 12-Inch Mattress

For optimal comfort and a restful night's sleep, choose the Mainstays Soft Memory Foam Mattress. This Mainstays mattress features a soft comfort level for exceptional support, especially for people who sleep on their side. It features a polyester cover, which is a more affordable and stronger alternative to cotton. Featuring a 12-inch thickness, this Mainstays mattress can support a lot of weight so it won't sink in easily. Made without PBDEs, TDCPP, or TCEP, it eliminates the risk of these unnatural compounds.

This Mainstays mattress features a memory foam construction, accommodating every possible sleeping position. It features a soft cover, so you can have twice the added comfort. This Mainstays mattress provides pressure point relief so that your body is supported to diminish any discomfort. It features low VOC emission, making it an eco-friendly choice with less overall toxin exposure. This Mainstays mattress is easy to transport for easy to transport.

    Pros
    • Soft mattress is perfect for people who naturally sleep on their sides
    • Features a polyester cover, resisting wrinkles and fading over time
    • Low VOC emission fabric makes it an eco-preferable choice with less toxin exposure, so it is less likely to irritate the skin
    Cons
    • 12-inch thickness can appear too large in some bed frames
    • Memory foam construction releases unpleasant odors
Additional Picks
An image of Mainstays Soft Memory Foam 6-Inch Mattress

Are you looking to better support your upper and lower body at night? Take a look at the Mainstays Soft Memory Foam Mattress. Featuring a memory foam construction, this Mainstays mattress accommodates every possible sleeping position. It has low VOC emission materials, making it a safer option with less overall toxin exposure. Built with a polyester cover, it retains its overall elasticity and keeps from creasing or wrinkling. With a soft comfort level, it is perfect for back or side sleepers and offers a cushioned surface while still relieving specific pressure points. This Mainstays mattress has a soft cover, providing an added layer of comfort and protection. Made without PBDEs, TDCPP, or TCEP, it prevents the danger of these unnatural compounds.

    Pros
    • Soft mattress prevents pressure by balancing your body weight without having your back or joints sink
    • Comes with a polyester cover, resisting wrinkles and fading over time
    • Emits low levels of VOC, making it a safer option with less overall toxin exposure
    Cons
    • Memory foam construction releases VOCs
An image of Mainstays Bonnell Soft Pocketed Coil 13.5 Gauge Coil 6-Inch Mattress

For optimal comfort and a restful night's sleep, select the Mainstays Bonnell Soft Pocketed Coil Mattress. This Mainstays mattress has a pocketed-coil construction, decreasing any disturbances from your partner's movement. It has low VOC emission materials, so you won't be inhaling harmful chemicals while sleeping. It has a soft comfort level, which prevents pressure by balancing your body weight without having your back or joints sink. It has a polyester cover, which is a strong option that will resist wear and wrinkles. It has a soft cover, so you can have twice the combined softness. This Mainstays mattress is made without PBDEs, TDCPP, or TCEP, which is especially good for infants and children who are more sensitive to extreme chemicals.

    Pros
    • Soft mattress is ideal for people who enjoy sleeping on their sides
    • Features a polyester cover, resisting wrinkles and fading over time
    • Low VOC emission fabric makes it a more eco-preferable option with less toxin exposure, so it is less likely to irritate the skin
    Cons
    • Pocketed-coil construction can accumulate dust more easily
Still Need Some Help Narrowing Down Your Options? Here's Some Additional Information to Consider:
Picking Your Mattress Type
Memory Foam Mattresses

If you're thinking about getting a memory foam mattress, this Mainstays soft mattress could be a good choice. Featuring various foams, these mattresses provide just the right amount of support. With pressure-point relief, they will eliminate any tension in your joints. They feature superior motion isolation technology, making them great for restless sleepers, unlike conventional spring mattresses. However, they can smell a bit like chemicals initially, sometimes lasting up to a couple of weeks before wearing off. Additionally, these mattresses aren't waterproof, so any encounter with moisture can cause degeneration and reduce their usable life.

Pocketed Coil Mattresses

Looking for a good pocketed coil mattress? This Mainstays soft mattress might be a good choice. These breathable pocketed-coil mattresses allow air to circulate freely, keeping them ventilated and extending their lifespan. Designed to dissipate heat instead of absorb it, they will enhance your sleep quality by maintaining a cool body temperature. Built with a variety of materials, these mattresses offer just the right amount of comfort for you. Designed with firm edges, they will maintain their level surface for ideal support as time passes. They offer innovative, enhanced motion isolation, enabling your partner to move without disturbing you.

Everything You Need to Know About Mattress Thickness
6-8 Inch Mattresses

There's only one Mainstays soft mattress with a thickness of 6-8 inches. These mattresses are suitable to use with standard-size sheets, which ensures you will never have problems finding sheets that fit. They are great for trundle beds, which will be convenient for guests and sleepovers. They are easy to carry, which make moving them through hallways simple. A potential downside is that they wear out quickly, so they won't last long before beginning to deteriorate. On top of that, they provide less support than other mattresses, so if you suffer from back or joint pain, then you should look for a thicker mattress. These are just a few facts to help you decide what kind of Mainstays soft mattress you need.

10-12 Inch Mattresses

There's only one Mainstays soft mattress with a thickness of 10-12 inches. These mattresses are less likely to sag, so the surface will remain flat to ensure proper support over time. They have a sturdy design, making them more durable and able to sustain more weight. They are designed with a standard thickness, so you can rest assured knowing that they'll fit in almost any bed frame. They are suitable to use with standard-size sheets, so it will be easy to find linens that fit. However, they are higher off the ground, so they are harder to get into and out of. These are just a few facts to help you decide what kind of Mainstays soft mattress you need.

12-14 Inch Mattresses

If you're looking for a supportive and comfortable Mainstays soft mattress, you might want to think about getting a 12-14 inch mattress. These mattresses are suitable to use with standard-size sheets, which ensures you will never have issues finding sheets that fit. They have a strong design, so they can sustain more weight than other kinds of mattresses. These mattresses are less likely to sag, so the surface will remain flat to ensure proper support over time. One downside is that they are higher off the ground, so getting into and out of bed is more difficult than it would be with a mattress that is thinner. You can look at this awesome Mainstays soft mattress if a mattress with 12-14 inch thickness is what you need.