Mainstays Twin Mattress

2,372 Reviews Scanned

In order to provide you with accurate and valuable pieces of information and reviews, we have conducted in-depth research for the best mainstays twin mattress of 2024. In addition, you will find our top picks and highest-reviewed products in the section below.
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1 FDW 5 Inch Gel Memory Foam Mattress Medium-Firm Mattress for Pressure Relief & Cooler Sleep Mattress... FDW 5 Inch Gel Memory Foam Mattress Medium-Firm Mattress for Pressure Relief & Cooler Sleep...
2 BestMassage Twin Mattress, 8 inch Gel Memory Foam Mattress Queen Size for Cool Sleep & Pressure... BestMassage Twin Mattress, 8 inch Gel Memory Foam Mattress Queen Size for Cool Sleep & Pressure... No ratings yet
3 Linenspa 6 Inch Mattress - Firm Feel - Bonnell Spring with Foam Layer - Mattress in a Box - Youth or... Linenspa 6 Inch Mattress - Firm Feel - Bonnell Spring with Foam Layer - Mattress in a Box - Youth...
4 Home Life 6-Inch Twin Size Spring Mattress (Twin) (furMattB3260Twin_Mint) Home Life 6-Inch Twin Size Spring Mattress (Twin) (furMattB3260Twin_Mint) No ratings yet
5 Linenspa 8 Inch Memory Foam and Spring Hybrid Mattress - Medium Firm Feel - Bed in a Box - Quality... Linenspa 8 Inch Memory Foam and Spring Hybrid Mattress - Medium Firm Feel - Bed in a Box -... No ratings yet
6 TERISTE 5 Inch Twin Mattress for Kids Adults, Cooling Gel-Memory Foam Plus Pillowtop Mattress,... TERISTE 5 Inch Twin Mattress for Kids Adults, Cooling Gel-Memory Foam Plus Pillowtop Mattress,...
7 Home Life Comfort Sleep 6-Inch Mattress GreenFoam Certified - Twin - New3 (furMattB3260twin_D) Home Life Comfort Sleep 6-Inch Mattress GreenFoam Certified - Twin - New3 (furMattB3260twin_D) No ratings yet
8 PayLessHere Memory Foam Mattress Cooling Gel Bamboo Charcoal Infused Mattress 8 inch Mattress... PayLessHere Memory Foam Mattress Cooling Gel Bamboo Charcoal Infused Mattress 8 inch Mattress... No ratings yet
9 MLILY Twin Mattress 6 Inch Memory Foam Mattress Twin Size in a Box for Bunk Bed Trundle Bed, Medium... MLILY Twin Mattress 6 Inch Memory Foam Mattress Twin Size in a Box for Bunk Bed Trundle Bed,...
10 Twin Mattress in a Box, 6 inch Mattresses for Kids Bed Single Size Daybed Individual Bunk, Memory... Twin Mattress in a Box, 6 inch Mattresses for Kids Bed Single Size Daybed Individual Bunk, Memory...
11 NapQueen 6 Inch Innerspring Twin Size Medium Firm Support Relief Mattress, Bed in a Box, White NapQueen 6 Inch Innerspring Twin Size Medium Firm Support Relief Mattress, Bed in a Box, White
12 OUUI Twin Mattress, 5 Inch Cooling Gel Memory Foam Mattress in a Box with Breathable Cover Medium... OUUI Twin Mattress, 5 Inch Cooling Gel Memory Foam Mattress in a Box with Breathable Cover Medium...
13 AprLeaf 5 Inch Memory Foam Twin Mattress, Medium Firm Twin Bed Mattress in a Box for Kids Cooling... AprLeaf 5 Inch Memory Foam Twin Mattress, Medium Firm Twin Bed Mattress in a Box for Kids Cooling...
14 PayLessHere Twin Size Mattress,6 Inch Gel Memory Foam Mattress in a Box,Medium-Firm,Pressure... PayLessHere Twin Size Mattress,6 Inch Gel Memory Foam Mattress in a Box,Medium-Firm,Pressure... No ratings yet
15 Mainstays Waterproof Fitted Vinyl Twin Mattress Protector Bundle of 2 Mainstays Waterproof Fitted Vinyl Twin Mattress Protector Bundle of 2
16 Twin Mattress, for Kids Adults, Gel Memory Foam, Medium-Firm, Twin Size Mattresses Bed in a Box,... Twin Mattress, for Kids Adults, Gel Memory Foam, Medium-Firm, Twin Size Mattresses Bed in a Box,... No ratings yet
17 ONENICE 6 Inch Narrow Twin Mattress for Kids Adults Single Bed, Breathable Gel-Memory Foam Plus... ONENICE 6 Inch Narrow Twin Mattress for Kids Adults Single Bed, Breathable Gel-Memory Foam Plus...
18 Rolanstar Twin Size Mattress, 10 Inch Gel Memory Foam Mattress in a Box, Fiberglass Free, Breathable... Rolanstar Twin Size Mattress, 10 Inch Gel Memory Foam Mattress in a Box, Fiberglass Free,...
19 Aylas Furniture Twin Bed Mattress - 12 Inch Hybrid Twin Mattress with High Density & Comfort Cold... Aylas Furniture Twin Bed Mattress - 12 Inch Hybrid Twin Mattress with High Density & Comfort Cold... No ratings yet
20 DreamQi Twin Mattress,Twin Size Mattresses,Gel Memory Foam and Pocket Spring 8 Inch Hybrid Twin... DreamQi Twin Mattress,Twin Size Mattresses,Gel Memory Foam and Pocket Spring 8 Inch Hybrid Twin...

SaleBestseller No. 1
FDW 5 Inch Gel Memory Foam Mattress Medium-Firm Mattress for Pressure Relief & Cooler Sleep Mattress...
  • Easy setup - just move the box to the room you want to use, open the box, open the mattress, and watch it expand in front of your eyes. The mattress...
  • Gel Memory foam - Our mattress is a gel memory foam boxed mattress designed for various sleepers. It helps you sleep cool and conforms to every curve....
  • Perfect support in any position - whether you're a side sleeper, a back sleeper, a stomach sleeper, or just tossing and turning, our mattresses...
  • High quality materials: our memory foam mattress, combined with professional knowledge and the best materials, helps to provide advanced sleep...
  • Layered: This 5-inch mattress provides two layers of full foam system 4 "foundation support foam, plus 1" gel memory foam. The foam mattress is a...
Bestseller No. 2
BestMassage Twin Mattress, 8 inch Gel Memory Foam Mattress Queen Size for Cool Sleep & Pressure...
  • ✔✔-【EASY TO CLEAN】-It includes a cover that is washable for your convenience. Pressure relieving gel foam naturally draws heat away from the...
  • ✔✔-【COMFORTABLE & BREATHABLE】-The feel of this gel memory foam mattress is medium firm - slightly plusher than a traditional firm mattress.A...
  • ✔✔-【MATERIAL & CONSTRUCTION】-This 8-inch gel memory foam is cozy and conforming for a better night's sleep.The feel of this gel memory foam...
  • ✔✔-【UPGRADED COMFORT】CertiPUR-US program standards for performance and durability Medium cushion-firm feel;The feel of this gel memory foam...
  • ✔✔-【SIMPLE & PRACTICAL】-The high-density base foam layer mold and conform to the body to eliminate tossing and turning.Gel memory foam...
SaleBestseller No. 3
Linenspa 6 Inch Mattress - Firm Feel - Bonnell Spring with Foam Layer - Mattress in a Box - Youth or...
  • SIMPLE SETUP AND QUICK EXPANSION: Mattress is compressed, rolled, and sent in a box, open your mattress promptly upon receiving it and allow 24 to 72...
  • INNERSPRING AND FOAM MATTRESS: Five inches of heavy gauge tempered steel coils provide a reliable base and consistent mattress support while the...
  • VERSATILE PROFILE: This mattress offers firm support great for back or stomach sleepers and is ideal for a guest bed, bunk beds, trundle beds, as an...
  • DURABLE AND BREATHABLE SUPPORT: Made with a durable bonnell spring base and topped with comfort foam, this mattress provides reliable support for all...
  • AFFORDABLE COMFORT: Finding a comfortable and reliable mattress shouldn’t break the bank, that’s why we designed an affordable mattress that is...
Bestseller No. 4
Home Life 6-Inch Twin Size Spring Mattress (Twin) (furMattB3260Twin_Mint)
  • Set Up: Simply take your mattress out of the box and enjoy watching it decompress. Jumping, walking, and sleeping on your mattress can speed up the...
Bestseller No. 5
Linenspa 8 Inch Memory Foam and Spring Hybrid Mattress - Medium Firm Feel - Bed in a Box - Quality...
  • SIMPLE SETUP AND QUICK EXPANSION: Mattress is compressed, rolled, and sent in a box, open your mattress promptly upon receiving it and allow 24 to 72...
  • RESPONSIVE HYBRID DESIGN: Get the best of both worlds, just like Hannah Montana, when the contouring comfort of memory foam and the durable support of...
  • UNBEATABLE VALUE: Comfort meets value when it comes to this affordable memory foam hybrid mattress, it’s available in three different profiles and...
  • MEDIUM FIRM FEEL:This mattress combines multiple support and comfort layers to bring you responsive comfort and a medium-firm feel great for back, and...
  • WORRY-FREE WARRANTY: Linenspa mattresses include a limited 10-year warranty, this innerspring and memory foam hybrid mattress is so much more than...
Bestseller No. 6
TERISTE 5 Inch Twin Mattress for Kids Adults, Cooling Gel-Memory Foam Plus Pillowtop Mattress,...
  • 【Breathable and Cool, Making Sleep More Comfortable】TERISTE mattress pillowtop layer is made of breathable bamboo fiber fabric (38% bamboo viscose...
  • 【Support and Comfort for a More Relaxed Body】The unique memory foam layer of the TERISTE mattress conforms to the contours of your body, evenly...
  • 【High-Quality Materials for Safer Sleep】TERISTE mattresses are made from the highest quality materials and pay attention to details to create a...
  • 【Tightly Packed for Easy Cleaning】TERISTE mattresses are available in a variety of sizes while being packaged in a convenient box for easy...
  • 【High-Quality After-Sales Service, Peace of Mind】TERISTE is committed to comprehensive warranty and excellent customer service. We provide a...
Bestseller No. 7
Home Life Comfort Sleep 6-Inch Mattress GreenFoam Certified - Twin - New3 (furMattB3260twin_D)
  • 6 INCH TALL: 6 Inch Twin Size Mattress with the dimensions of 75"L x 38"W x 6"T made with 2 Inch Quality Foam and Polyester Layering to give you...
  • BREATHABLE & PRESSURE RELIEVING: Multi-layered Pressure Relieving & Comfort Foam. The outside Padded cover comprises a cooling material, which gives...
  • BONNELL SPRINGS: For added comfort and plushness, our Mattress comes with Continuous15-gauge Tempered steel Bonnell spring coils Springs with a...
  • CERTIFIED MATTRESS: All Mattresses by Oliver & Smith are 100% Green Foam Certified and Highest rated NON-TOXIC foam available along with Durability,...
  • ROLLED MATTRESS IN A BOX: This King size mattress in a box comes rolled compressed, vacuum sealed, and packed. It's Easy to place, just pull out the...
Bestseller No. 8
PayLessHere Memory Foam Mattress Cooling Gel Bamboo Charcoal Infused Mattress 8 inch Mattress...
  • 【Easy to install and use】: Our bamboo charcoal memory cotton mattresses are packaged in roll wrap. After opening the mattress, please allow 24-72...
  • 【Bamboo charcoal filled memory foam】: Our memory cotton mattress is filled with a proper amount of bamboo charcoal powder, and the high-quality...
  • 【Moderate hardness】: Our bamboo charcoal memory cotton mattress has a moderate hardness and can evenly support various parts of the body, relieve...
  • 【CertiPUR Certification】: Our bamboo charcoal memory cotton mattresses are certified by CertiPUR in the United States, have undergone independent...
  • 【No glass fiber protective cover】: there is a soft protective sleeve outside the mattress, which provides a safe and effective flame retardant...
Bestseller No. 9
MLILY Twin Mattress 6 Inch Memory Foam Mattress Twin Size in a Box for Bunk Bed Trundle Bed, Medium...
  • 【Better Quality Sleep】MLILY memory foam mattress twin is an all-foam layered design, the comfort layer features Green Tea gel-infused memory foam....
  • 【Great Support For You】This medium firm mattress has layers of high-end foam that help alleviate pressure points but also properly cradle the...
  • 【Well Constructed Mattress】Often the bottom layer of our twin size mattresses, this layer of essential foam provides spinal support to keep the...
  • 【No Risk for Use】Fiberglass-Free FR inner cover provides a safe, effective flame retardant layer around our mattresses, without the negative...
  • 【Twin Mattress in A Box】We make the durable mattresses will last for many years. Compressed into one box that is easily shipped and maneuvered...
Bestseller No. 10
Twin Mattress in a Box, 6 inch Mattresses for Kids Bed Single Size Daybed Individual Bunk, Memory...
  • Unparalleled Quality Control - you can rest easy knowing your new mattress was created with high manufacturing standards and environmentally conscious...
  • Medium-Firm Feel - medium-firm is supportive for most body types and sleep positions. Too-soft mattresses don’t give proper support and can cause...
  • Gel Infused - our foam is infused with a cooling gel that helps in dissipating heat, allowing you to sleep cool while retaining memory foam’s...
  • CertiPUR-US Certified - all foam used in our mattresses are made without ozone depleters and maintain CertiPUR-US Safety Standards of textile articles...
  • Fiberglass-Free FR Inner Cover - the rib fabric, 92% Cotton, 8% Polyester, provides a safe, effective flame retardant layer around our mattresses,...
SaleBestseller No. 11
NapQueen 6 Inch Innerspring Twin Size Medium Firm Support Relief Mattress, Bed in a Box, White
  • Size: Designed to fit standard twin size mattress box type beds (dimensions specified), but please note that this might not be the queen size bed...
  • Material: Made with CertiPUR-US certified mattress foams & OEKO-TEX Standard 100 textiles ensuring long-lasting comfort and support.
  • Packaging: With our advanced technology, we expertly compress the mattress into a single box, making shipping and maneuvering hassle-free. Upon...
  • Easy Inflation: The mattress can be easily inflated within the stipulated time frame under normal room temperature conditions.However, in colder...
  • Firmness: Medium Firm mattress designed to provide superior comfort and support. The mattress offers a balanced combination of firmness and...
SaleBestseller No. 12
OUUI Twin Mattress, 5 Inch Cooling Gel Memory Foam Mattress in a Box with Breathable Cover Medium...
  • Twin Size Memory Foam Mattress for Comfort: 1 inch ventilated gel memory foam creates a cooler sleep experience than traditional memory foam,...
  • Medium Firm Mattress Pressure Relief: Medium firmness layered memory foam design provides full support and pressure relief for your body, maintaining...
  • Cooling Technology: Our memory foam mattress works to keep you at a comfortable temperature all night long with its natural cooling technology. The...
  • Low Profile 5 Inch Mattress for Bunk Bed. Twin mattress fit all bed frames, it is ideal as a bunk bed mattress, day bed mattress, trundle bed...
  • Twin Mattress in a Box: Memory foam mattresses are rolled up in a box. Simply unbox and unfold the mattress and it will return to its original shape...
SaleBestseller No. 13
AprLeaf 5 Inch Memory Foam Twin Mattress, Medium Firm Twin Bed Mattress in a Box for Kids Cooling...
  • 【Healthy Material】 Made of CertiPUR-US certified mattress foam and OEKO-TEX Standard 100 textiles for skin-friendly and breathable.
  • 【2 in 1 Design】The AprLeaf mattress features a two-layer foam construction, with gel memory foam on the top layer for a cool and comfortable...
  • 【Mattress in a box】 Please wait 48 hours for the foam to bloom like a flower. In colder temperatures, your mattress may take longer to return from...
  • 【Applicable scenes】 This medium firm mattress can effectively relieve back pain, suitable for children's rooms, guest beds, student dormitories or...
  • 【After-sale Service】Buying this memory foam mattress is not the end, it's just the beginning of your story with AprLeaf, we provide a complete set...
Bestseller No. 14
PayLessHere Twin Size Mattress,6 Inch Gel Memory Foam Mattress in a Box,Medium-Firm,Pressure...
  • ☺-【COOL & HIGHLY BREATHABLE】-High-quality gel memoryfoam layer mold and conform to the body to eliminate tossing and turning.Gel memory foam...
  • ☺-【EASY CARE】-Memorymattress with middle zipper design, that can easily be taken off and machine washed. The feel of this Memory foam mattress...
  • ☺-【PRESSURE-RELIEVING FOAMS】-The feel of this Memory foam mattress is medium firm - slightly plusher than a traditional firm mattress. The...
  • ☺-【MATTRESS IN A BOX】-It includes a soft cover that is washable for your convenience. Pressure relieving Memory foam naturally draws heat away...
  • ☺-【PRESSURE-RELIEVING FOAMS】-The feel of this memory foam mattress is medium firm - slightly plusher than a traditional firm mattress. The...
Bestseller No. 16
Twin Mattress, for Kids Adults, Gel Memory Foam, Medium-Firm, Twin Size Mattresses Bed in a Box,...
  • 📞-【NEW UPGRADED FOAM MATERIALS】1'' New improved Ocean-Blue cooling gel memory foam + 4'' high-rebound(also high-density) support foam. Offer 3...
  • 📞-【BETTER 1】Ocean-Blue cooling gel composition BETTER draws heat away from the body and keeps you cool during sleep.
  • 📞-【BETTER 2】Body-contouring memory foam BETTER reduces pressure points and properly aligns the spine, ensuring a comfortable sleep experience.
  • 📞-【BETTER 3】High-rebound support foam BETTER fully expand in 48 hours. Even after vacuum packed and into a box.
  • 📞-【MEDIUM-FIRM】The combination of memory foam and support foam provides you with a medium-firm sleeping experience.
Bestseller No. 17
ONENICE 6 Inch Narrow Twin Mattress for Kids Adults Single Bed, Breathable Gel-Memory Foam Plus...
  • 【Pillowtop layer】ONENICE Mattress pillowtop layer is filled with 3D snow down alternative filling, its bamboo fabric cover is 38% viscose made...
  • 【Cooling&supportive】The mattress in a box features gel-infused memory foam, which responds to your pressure and cradles every curve of your body....
  • 【Maximum comfortable】ONENICE ideal mattress consists of fluffy pillowtop, cooling memory foam and stable base foam, it evenly distributes your...
  • 【Easy set-up】ONENICE mattress is easy to set up and in several sizes to fit any bed frame, such as box spring, foundation, dunk bed, slatted/flat...
  • 【General Notes】ONENICE memory foam mattress is 10 years warranty, and ONENICE customer support is at 24-hour service. Notes: mattress is pressed,...
Bestseller No. 18
Rolanstar Twin Size Mattress, 10 Inch Gel Memory Foam Mattress in a Box, Fiberglass Free, Breathable...
  • Enhanced Sleep Comfort - Experience the ultimate in sleep comfort with the Rolanstar Gel Memory Foam Mattress. Our innovative two-layer foam system,...
  • Body Adaptive Support - The foundation support foam in our mattress is designed to conform to the contours of your body, providing personalized...
  • Breathable, Deodorizing and Adsorbent - The bamboo charcoal foam in our mattress offers excellent breathability, effectively preventing heat buildup....
  • Effortless Setup - The Rolanstar mattress comes vacuum-packed in a box, making setup a breeze. Simply unpack the mattress and let it expand for 72...
  • Multi-Configuration for You - Available in Twin, Full, Queen, and King to match your bed, and there are alternative thicknesses of 6/8/10 inches to...
Bestseller No. 19
Aylas Furniture Twin Bed Mattress - 12 Inch Hybrid Twin Mattress with High Density & Comfort Cold...
  • 🌟 12-INCH HYBRID COMFORT: Sink into blissful slumber on our 12 inch Hybrid mattress twin size by Oliver & Smith (made with 3 layers: comfort foam,...
  • 🛌 BONNELL SPRINGS SUPPORT: Experience unparalleled durability and bounce with our twin size mattress featuring Bonnell Coil Springs. Elevate your...
  • 🌱 BREATHABLE & ECO-FRIENDLY: Designed with a breathable polyester cover and foam construction rest easy on our 100% hybrid cold foam hybrid...
  • 📦 EFFORTLESS SETUP: Your new twin mattress arrives compressed and rolled for effortless setup. Simply unroll, watch it expand, quickly reaching its...
  • 🔒 10-YEAR WARRANTY: Giving you a peaceful sleep every time is our top priority, which is why we offer a hefty 10-year warranty on our hybrid twin...
Bestseller No. 20
DreamQi Twin Mattress,Twin Size Mattresses,Gel Memory Foam and Pocket Spring 8 Inch Hybrid Twin...
  • 【Sweet Sleep & Comfortable Support】DreamQi 8 inch twin mattress is supported by hundreds of individual pocket springs and cooling gel memory foam...
  • 【Breathable & Healthy】DreamQi twin mattress for kids features breathable and skin-friendly soft knit fabric,which is comfortable breathable and...
  • 【Quiet & Independent Pocket Springs】DreamQi twin size mattress built-in high-quality independent pocket spring and slow rebound sponge, which can...
  • 【Safe & High-quality Material】DreamQi twin spring mattresses are made of high-quality knitted fabric, multi-layer high-quality sponge keeps you...
  • 【Worry-Free Purchase】DreamQi Mattress comes with 100-night trial and 10-year warranty. We recommend allowing 72 hours for the mattress to return...

What should you look for when purchasing the best mainstays twin mattress?

To purchase the right product, you need to research its qualities and flaws.

Diversity is highly important since it offers options for different budgets and lifestyles. Choosing the best mainstays twin mattress requires asking yourself the right questions to ensure the product is precisely what you need.

To make your money’s worth, you should thoroughly research the options you are presented with and ask the following questions:

  • How does buying mainstays twin mattress benefit me?
  • Is it worth the price?
  • Which mainstays twin mattress is the best option to go for in the nowadays market?
  • What features are essential when purchasing the mainstays twin mattress?
  • Which brand of the this is most trustworthy?
  • Which mainstays twin mattress has the best price/value ratio?

You are bound to have even more vitally important questions when purchasing the mainstays twin mattress. The best way to inform yourself about it is a meticulous exploration of internet resources and research for second opinions and customer reviews.

Various websites can hold pieces of information necessary for purchasing a top-notch product. Forums, reviews, and rating websites can all offer you the instrumental info needed to buy the best possible mainstays twin mattress. In order to get accurate information, you should explore trustworthy websites that have a history of providing customers with specific and genuine content.

Curee.org worked hard and conducted comprehensive research to get you the necessary information regarding the mainstays twin mattress.

It helps us to put together a high-quality buying guide that will provide you with pros and cons, features, and reasons the product is the right choice for you. To get the mainstays twin mattress that will suit your needs best, you should consider the following factors:

Advantages of the Brand

Every brand of mainstays twin mattress holds different values to it. Typically, each and every brand will have something unique that will attract your attention and make you consider their product as the leading option. The more unique the feature is, the more it will allure you to the product and its value.

Features

Each product has some value that separates it from the pack. Therefore, always ask yourself what features are relevant when purchasing the mainstays twin mattress? What is essential for this product to have?

Value of the product

This factor is crucial since it can tell you how much value you will get for your money’s worth when purchasing this.

Customer reviews

The second opinion always matters when you cannot decide on which product you should opt for. These reviews will paint you the picture of the mainstays twin mattress by real-world customers that had experience with the product and inform you on how well it served them.

Customer ratings


Customer ratings are similar to reviews but offer you a number or star rating of the mainstays twin mattress, which can tip the scales when you are unsure which product to choose.

Reliability

To get the mainstays twin mattress that will serve your purposes and pay off, you need to choose a reliable and durable one. High-quality product equals wise investment and peace of mind.

Beware off-brands

Purchasing the off-brand mainstays twin mattress is unwise. Always look for reliable brands that offer you the highest possible quality and are trusted and recognized as a legitimate option.

Curee.org always tends to bring its visitors accurate and valuable information that is relevant to the mainstays twin mattress. We always refresh and update our content since our priority is and has always been top-notch user experience.

If you have any questions or suggestions about our presentation of the this product, please let us know. You can contact us here, and if our article has made you interested in our work, you can find more about us and better realize our vision and what it represents.

FAQ:

Q: How do mainstays mattresses arrive?

A: Mainstays mattresses will arrive at your door compressed and rolled up in a box. Once you remove your mattress from the packaging allow 48 hours for it to fully decompress. Mainstays is available in the following standard sizes: It’s available in 6″, 10″, and 12″ profiles. Prices vary depending on which height you choose.

Q: Is mainstays memory foam mattress good?

A: The 10″ version of the Mainstays memory foam mattress currently has a 4.0/5 star rating on Walmart.com. This review is based on 81 customer reviews. Consumers praised the brand for its light weight, softness, and comfort. They disliked it because it didn’t fully inflate in some cases, for being too hard, and for not conforming to their body.

Q: Are mainstays good for side sleepers?

A: We rate Mainstays as being a medium level of firmness. Medium memory foam mattresses are best for side sleepers and for combination sleepers (people who rotate between different sleeping positions throughout the night). The memory foam did a decent job of conforming to my body shape, but there are much better options out there.

Q: Are bed-in-a-box mattresses better than mainstays?

A: Even though the bed-in-a-box industry claims that they’re reducing costs by sending the package directly to your front door, these mattresses still routinely cost more than $1000. Those eye-popping prices make Mainstays mattresses seem much more appealing in comparison.