Mattress Firm
mattressfirm.com › shop › four-inch-mattresses
Four Inch Mattresses | Mattress Firm
Whether you’re setting up a cozy spot for movie nights, preparing a guest space for visiting relatives, or outfitting a camper for autumn road trips, the right 4 inch mattress queen can make all the difference in comfort and convenience. Selecting the best 4 inch mattress often comes down ...
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 30, 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!
Videos
Wayfair
wayfair.com › keyword.php
4 Inch Memory Foam Mattress | Wayfair
The 4” Memory Foam Mattress Topper adds more comfort to your sleeping situation. With 1.5 inches of memory foam and 2.5 inches of the high-density foam base, you will feel the topper mold to the natural shape of your body, redistributing your weight, and relieving pressure points for a more rejuvenating sleep experience.
Amazon
amazon.com › Fortnight-Bedding-Mattress-Durable-Fabric › dp › B00UVW17RW
Amazon.com: FORTNIGHT BEDDING 4 inch Thick Foam Mattress with Durable Fabric Cover - 33x74 inch for RV, Cot, Folding Bed & Daybed - CertiPUR-US Certified – Made in USA : Home & Kitchen
Supportive, firm and comfortable foam mattress that measures 4x33x74 and is covered with a durable stitchbond fabric
Walmart
walmart.com › home
4 Inch Foam Mattress
From $99.99Ophanie 4-inch Dual Layer Queen Mattress Topper with Mattress Pad Cover, 2" Gel Memory Foam and 2" Down Alternative Pillow Top - Medium Support, Deep-Pocket Skirt, Cooling
Mysleepyhead
mysleepyhead.com › four-inch-mattress
4 Inch Mattress
Shop best quality mattresses, beds, sofa sets and recliners online. Get free delivery, up to 100 night trial and 10 years warranty, only on Sleepyhead
Milliard Brands
milliardbrands.com › milliard brands › 4 inch premium tri-fold memory foam mattress
Premium Quality 4-Inch Tri-Fold Memory Foam Mattress - Milliard Brands
4 Inch Premium Tri-fold Memory Foam Mattress
Specifications
Mattress Type:
Memory Foam
Mattress Thickness:
4 in.
Comfort Level
Firm
Safety:
Certipur-US
Allergies:
Hypoallergenic
Removable Washable Cover:
Yes
Waterproof Cover:
Yes
Cover material:
Polyester and Bamboo
Compatibility:
Most standard beds
Foldable:
Yes
Mattress in a box:
Yes
Features:
Foldable, removable waterproof washable cover
Model Number:
MIL-TRI-4-MC
Size
Dimensions
Folded Dimensions
Weight
Single
75 x25x 4 in
25 x25 x 12 in
11lbs
Cot
75 x31x 4 in
31 x2
Price $94.99
ViscoSoft
viscosoft.com › collections › mattress toppers › hybrid lux mattress topper
4 Inch Dual-Layer Memory Foam Mattress Topper | ViscoSoft
Hybrid Lux Mattress Topper
A 2-in-1 cooling mattress topper that combines the support of memory foam with the plush comfort of a quilted, pillowtop cover filled with 380 GSM of ultra-soft fiber, made from five pounds of recycled ocean plastic. This unique combination alleviates hip & shoulder pain and relieves pressure points for side and multi-position sleepers experiencing discomfort from a mattress that is too firm. Makes any bed instantly look and feel amazing.
A layer of gel-infused, CertiPUR-US memory foam
A removable, washable Tencel fiber cover
18” deep-pocket, elastic skirt
Adjustable, anti-slip straps
Good
Price $169.95
Reddit
reddit.com › r/urbancarliving › matress recommendations something that is actually 4 inches thick
r/urbancarliving on Reddit: Matress recommendations something that is actually 4 inches thick
January 8, 2025 -
I've bought 2 camping (memory foam/hd foam) mattresses off Amazon and they both promised to be 4 inches but were only 2.5. Not sure why. Is there an honest company on amazon that will send me an actual 4 inch matress that is supportive for a side sleeper? Would be great if it could be 75 inches long. Thanks!
Reddit
reddit.com › r/vandwellers › should i go 4 inch or 6 inch
r/vandwellers on Reddit: Should I go 4 inch or 6 inch
April 29, 2024 -
I could go wider too, I’d have to cut it up to shape it but I’d have a little bit of an L shape in the back for more space 🤔 I could also just use my current foam pads and make the L shape that way. I don’t even utilize much of that L anyways 🤔
Amazon
amazon.com › 4-inch-foam-mattress › s
Amazon.com: 4 Inch Foam Mattress
Check each product page for other buying options. Price and other details may vary based on product size and color · Avenco Foldable Mattress Single, Folding Mattress 4 Inch Memory Foam, Trifold Mattress Portable with Removable Cover & Detachable for Guest Room/Caravan/Camping/Travel, 75"x25"x4" ...
Kurlon
kurlon.com › blogs › in-mattresses › 4-inch-single-bed-mattress-best-compact-mattress-for-small-spaces
4-Inch Single Bed Mattress: Best Compact Mattress for Small Spaces – Kurlon
August 11, 2025 - Our 4-inch range includes durable, user-friendly models tailored to different needs. ... This mattress features a high-density rebonded foam core designed for firm support. It’s best suited for back sleepers or anyone who wants posture-correct support in a thin profile.
Turmerry
turmerry.com › 4 inch mattress topper
4 inch Mattress Topper
Latex Mattress Topper is a great bedding to improve the quality and lifespan of your mattress. It's made from Dunlop latex, which gives sturdy support and contouring for your back. The latex material stays cool because it's designed to let air flow through it. It comes with a unique 7-zone design, with each zone cushioning different parts of your body just right. The 4-inch version of our Latex Mattress Topper also comes with a free
Puffy
puffy.com › blog › lux comfort › 3 inch vs 4 inch mattress topper: enhancing your sleep experience
3 Inch vs 4 Inch Mattress Topper: Enhancing Your Sleep ...
February 13, 2024 - A 3 inch mattress topper is typically seen as a versatile option that provides significant improvement to your sleep surface without drastically changing the feel of your mattress. It’s suitable for those who need extra comfort and slight elevation but still prefer to maintain the underlying firmness of their mattress. On the other hand, a 4 inch mattress topper is aimed at sleepers looking for maximum softness and pressure relief.
Matco Mattress
matcomattress.com › product-page › 4-inch-foam-mattress-beauty
4" Foam Mattress | Lowest Price In Town - Pensacola, Fl
Foam mattress 4 inches available in stock in Pensacola, Florida. 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.
Amazon
amazon.com › 4-inch-memory-foam-mattress › s
Amazon.com: 4 Inch Memory Foam Mattress
Check each product page for other buying options. Price and other details may vary based on product size and color · Avenco Foldable Mattress Single, Folding Mattress 4 Inch Memory Foam, Trifold Mattress Portable with Removable Cover & Detachable for Guest Room/Caravan/Camping/Travel, 75"x25"x4" ...
Wayfair
wayfair.com › bed & bath › mattresses & foundations › all mattresses
4 Inch Mattress
This mattress can hold up to 500 lbs. Honestly I’ll circle back on Monday to give an update on how my boys slept—standby 712 Circling back to say they sleep successfully in the beds last night.
Amazon
amazon.com › 4-inch-mattress › s
Amazon.com: 4 Inch Mattress
Check each product page for other buying options. Price and other details may vary based on product size and color · Avenco Foldable Mattress Single, Folding Mattress 4 Inch Memory Foam, Trifold Mattress Portable with Removable Cover & Detachable for Guest Room/Caravan/Camping/Travel, 75"x25"x4" ...
4L Forum
r4-4l.com › forum › viewtopic.php
FAQs- The Best Mattress Topper / Moteur / Forum 4L
To reviewers, what are considered the best-rated mattress topper on the market? ... General, a mattress topper effectively enhances the level of comfort, offering improved quality of sleep for most users. Memory foam seems to be the highest-rated of mattress topper because it provides a comfortable and supportive feeling. ... The thickest mattress topper is four inches, and anything higher than this thickness is considered as a mattress.
Walmart
walmart.com › home
4 Inch Twin Mattress
$8599current price $85.99EGOHOME 4 inch Tri Folding Memory Foam Mattress, Twin Size Portable Guest Bed ... Best Choice Products 4in Thick Folding Portable Twin Tri-Fold Mattress w/ Carry Case, Washable Cover - Gray