Amazon
amazon.com › DynastyMattress-4-5-inch-Memory-Foam-Mattress › dp › B00HK58W8U
Amazon.com: DynastyMattress 4-inch Cool Gel Memory Foam Mattress Sleeper for Convertible Folding Sofa & Couch Beds - Queen Size Sofa : Everything Else
Wellynap 4 Inch Sofa Mattress Queen Size, Gel Memory Foam Infused, with Removable Washable Cover, for Sleeper Sofas, Pull Out Bed, Guest Room, RVs, Boats
Mattress Firm
mattressfirm.com › shop › four-inch-mattresses
Four Inch Mattresses | Mattress Firm
Selecting the best 4 inch mattress often comes down to understanding your specific needs and how the mattress will fit into your daily life. For those who prioritize portability, ease of storage, or the flexibility to accommodate changing sleeping arrangements, a 4 inch memory foam mattress queen delivers a practical solution without compromising on essential support.
What is the average price of a mattress?
The median price for the 12 mattresses in my best mattress guide is $1,499, the price for my top pick, the Leesa Sapira Hybrid. Check out our article on how much mattresses cost for more details.
businessinsider.com
businessinsider.com › reviews › home reviews › the 6 best cheap mattresses under $500, tested by sleep experts
We slept on a bunch of cheap mattresses under $500 — our top ...
When is the best time to buy a mattress?
Retailers are always looking for reasons to have mattress sales. Presidents Day, Memorial Day, Independence Day, Labor Day, Prime Day, and Black Friday/Cyber Monday are great times to buy a mattress because manufacturers offer great sales. Since new lines are usually launched in June, spring is a smart time to get good deals on older models.
businessinsider.com
businessinsider.com › reviews › home reviews › the 6 best cheap mattresses under $500, tested by sleep experts
We slept on a bunch of cheap mattresses under $500 — our top ...
What size mattress can I get for under $500?
Our threshold for the best mattress under $500 applied to queen size mattresses, which means their twin and full counterparts will also cost under $500. Some king and California king, like from Allswell or Zinus, still fall within the $500 range, but others, may cost a little bit more than $500.
businessinsider.com
businessinsider.com › reviews › home reviews › the 6 best cheap mattresses under $500, tested by sleep experts
We slept on a bunch of cheap mattresses under $500 — our top ...
Videos
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Best Twin Mattress - My Top 6 Twin Bed Picks! - YouTube
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Best Twin Size Mattresses - Our Top 5 Twin Bed Picks! - YouTube
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Best Twin Mattress | Our Top 6 Beds! (2025) - YouTube
Matco Mattress
matcomattress.com › product-page › 4-inch-foam-mattress-beauty
4" Foam Mattress | Lowest Price In Town - Pensacola, Fl
NO LIMITS per customer - ***You can buy it on unlimited numbers!!! 4 inches poly foam mattress is available in Twin, Full, Queen & King sizes. This mattress in 4 inches ca be used for the bunk bed, as well as for the living room bed.
Walmart
walmart.com › home
4 Inch Foam Mattress
From $68.88FDW 5 Inch Gel Memory Foam Mattress Medium-Firm Mattress for Pressure Relief & Cooler Sleep Mattress for Kid Adults CertiPUR-US Certified Mattress in a Box, Queen ... JIOABL 4 Inch Queen Size Tri-fold Memory Foam Mattress, Portable ...
Foam n More
foamforyou.com › foam mattresses
Queen Foam Mattress | Foam n More & Upholstery
Queen Foam Mattress
Want to know what type of Queen Foam mattress to choose from? Our most popular foam is premium foam which is a medium high-density foam that will last a long time plus provide the good night's rest you are looking for.
Price $25.00
Business Insider
businessinsider.com › reviews › home reviews › the 6 best cheap mattresses under $500, tested by sleep experts
We slept on a bunch of cheap mattresses under $500 — our top budget picks are actually comfortable
5 days ago - The Allswell Mattress sank 3.5 inches when I sat on the edge, the average for mattresses I’ve tested. Erin Brains · I tested all the mattresses in this guide, sleeping on each for at least 14 nights. I tried the queen, the most popular bed size.
Serta
serta.com › collections › shop-queen-size-mattress
Shop Queen Size Mattresses | Buy Beds Online at Serta.com
Even though the difference may seem really small and insignificant, those few extra inches can really improve comfortability for some sleepers. ... Yes. Queens offer enough personal room for more than one adult sleeper. ... A good Queen on average can range anywhere from $600 upwards to $5,000 depending on the features and materials used to make it. Should I buy a Queen sized mattress in-store or online?
NYTimes
nytimes.com › sleep › how to sleep better › the best cheap mattresses (under $500)
The 4 Best Cheap Mattresses (Under $500) of 2026 | Reviews by Wirecutter
6 days ago - We also considered the mattresses’ dimensions (focusing on options that were at least 10 inches thick) and the number of foam layers. And we noted the total weight of each one so that we could get a read on how substantial a mattress was—heavier mattresses tend to indicate higher foam densities. For innerspring and hybrid mattresses, we also considered the coil count. We looked for mattresses with at least 500 coils (in queen size), which we considered to be the bare minimum for a passably comfortable spring mattress.
Costco
costco.com › home › mattresses › queen size mattresses
Queen Size Mattresses | Costco
Enhance your sleep experience with a premium Queen Size Mattress from Costco. Browse our selection of firm, medium, and plush mattresses.
Bed Bath & Beyond
bedbathandbeyond.com › bedding › mattress pads and toppers › mattress toppers
Queen Size 4 Inch, Memory Foam Mattress Toppers - Bed Bath & Beyond
Queen Size 4 Inch, Memory Foam Mattress Toppers : Free Shipping on Orders Over $49.99* at Bed Bath & Beyond - Your Online Bedding Store! Get 5% in rewards with Welcome Rewards!
Purple
purple.com › mattresses › queen
Queen Size Mattresses
Ease pain and sleep better with a Purple Mattress engineered for pressure relief and all-night comfort. Free delivery, easy returns, 100-night trial.
IKEA
ikea.com › products › beds & mattresses › mattresses
Foam, Memory Foam and Latex Mattresses - Low Prices - IKEA
Our latex and foam mattresses are crafted to mold to the contours of your body, relieving stress and pressure points—particularly at the hips, shoulders and neck. Browse our twin, full, queen and king memory foam mattress styles for a comfortable sleep you’ll never forget!
Target
target.com › p › milliard-4-inch-tri-fold-foam-mattress-queen › - › A-93749254
Milliard 4 Inch Tri-fold Foam Mattress, Queen : Target
Shop Milliard 4 Inch Tri-fold Foam Mattress, Queen at Target. Choose from Same Day Delivery, Drive Up or Order Pickup. Free standard shipping with $35 orders.
ViscoSoft
viscosoft.com › collections › mattress toppers - 4" thickness
Shop 4 Inch Mattress Toppers | Extra Thick & Supportive
I replaced my old foam topper with this 4 inch Viscosoft topper in hopes it would help my back and shoulder pain when sleeping. It is more supportive than the old topper, but allows you to still sink in enough to cushion the joints. It is very comfortable and I can lay on my sRead more about review stating Very comfortable.ides without shoulder pain for the first time in years. This was a great purchase. ... My mattress is a little bit past what should probably be the end of it's life and I was having trouble sleeping and experiencing a fair bit of shoulder and hip pain.
Reddit
reddit.com › r/mattress › recs for a ~4 inch full size mattress? it's going in a van
r/Mattress on Reddit: Recs for a ~4 inch full size mattress? It's going in a van
June 20, 2024 -
I have been looking at the Asvang by Ikea and the Milliard Trifold Memory foam mattress. They're very affordable... and frankly I'm having a hard time finding other options that are roughly 4 inches thick.
Does anyone have any experience with either of theses and/or have some recommendations?
Thanks!
Amazon
amazon.com › wilzealan-Replacement-Mattress-CertiPUR-US-Certified › dp › B0CSP6THB1
Amazon.com: wilzealan 4 Inch Memory Foam Replacement Mattress for Sleeper Sofa and Couch Beds,Queen Size,CertiPUR-US Certified,Washable Cover(Sofa Not Included) Generic Dimensions : Home & Kitchen
Buy wilzealan 4 Inch Memory Foam Replacement Mattress for Sleeper Sofa and Couch Beds,Queen Size,CertiPUR-US Certified,Washable Cover(Sofa Not Included) Generic Dimensions: Mattresses - Amazon.com ✓ FREE DELIVERY possible on eligible purchases
Macys
macys.com › macy's › home › bed & bath › bedding › bedding essentials › mattress pads & toppers
4" and up Mattress Pads & Toppers - Macy's
November 25, 2025 - Memory Foam Mattress ToppersMattress CoverCooling Mattress ToppersHeated Mattress Pads · Size · Price · Brand · Bedding Features · Offers · Color · Blue · Gray · Tan/Beige · White · Clear · Sort by · Featured Items · Price: Low to High · Price: High to Low · Customers' Top Rated · Best Sellers · New Arrivals · 4" and up ·
Wayfair
wayfair.com › keyword.php
4 Inch Memory Foam Mattress | Wayfair
It really does measure 14-15 inches. It feels like a plush mattress. If you prefer a softplush mattress over a semi-firm mattress this is the one.. Monica. Anacortes, WA. Tue Aug 26 2025 · Four-Day Flash Sale · 6 Sizes · By Sealy · Queen · (7570) Rated 4.7 out of 5 stars.7570 total votes ·
Lucid
lucidmattress.com › home › 4 inch memory foam mattress topper
4 Inch Memory Foam Mattress Topper | Lucid
4 Inch Memory Foam Mattress Topper
This 4-inch thick memory foam mattress topper will bring new life to any mattress. Open cell construction yields a longer lasting, more resilient foam that will not leave long-lasting body impressions.
Price $149.99
Avocado Green Mattress
avocadogreenmattress.com › shop › all › avocado green mattress
Avocado Green Mattress® | America's Best-Selling Organic Mattress
The Avocado Green Mattress delivers luxurious comfort, ergonomic back support, and naturally cool sleep — without compromise. Crafted with GOLS-certified organic Dunlop latex (made with ≥95% certified organic material), GOTS-certified organic wool and cotton, and featuring up to 6 inches of latex, it’s built for durability and deep, restorative rest.