SLEEP100 Firm Queen Mattress14 Inch - 5-Zone Deep Sleep Hybrid Mattress with Extra Lumbar & Shoulder Support, Hotel Collection Hybrid Mattresses, Fiberglass Free & No Odor - 365 Nights Trial
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30-day refund/replacement
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Availability:
Only 4 left in stock, order soon!
Arrives
Tuesday, May 12
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Size: Queen
Style: 14 Inch
Pattern Name: Firm
Features
- 365-NIGHT HOME TRIAL - Worried our mattress might not meet your expectations? No need! We offer an industry-leading 365-day trial, giving you ample time to experience it fully. If you have any questions, feel free to contact our dedicated support team. We are committed to providing professional and efficient solutions within 24 hours. Try it risk-free for a full year.
- FIBERGLASS FREE & COOLING TOUCH: SLEEP100 firm king mattress in a box is both CertiPUR-US and OEKO-TEX Standard 100 certified, ensuring the absence of toxic materials and fiberglass in its composition. It has successfully met the fire-resistant CFR1633 STANDARD test, the certification is: SDHLFT, offering a secure and skin-friendly environment for your rest.This mattress uses innovative temperature-regulating foam for exceptional cooling comfort.
- ENHANCED SHOULDER & LUMBAR SUPPORT: Hundreds of pocket springs respond independently, contouring your body and minimizing motion transfer. Reinforced center zone delivers strong support for hips and lower back. With a unique zoned design, providing targeted relief for the shoulders and lower back. It's perfect for those with discomfort in these areas. The Euro Top relieves pressure and keeps spines aligned, delivering spa sensations for back/side sleepers.
- A GREAT MATTRESS OPTION FOR UNDER $300: From top to bottom, inside and out, we use only safe and top-tier materials for your comfort and health. Based on advanced sleep science, reinforced 2.1-2.3 mm perimeter coils prevent roll-off and expand sleep space. Supports up to 800 lbs, this 12-inch queen hybrid mattress is ideal for plus-size individuals.
- FOREVER WARRANTY - Enjoy peace of mind with our industry-leading, lifetime warranty. As long as you own the mattress, its fully covered. We proudly stand behind our product quality, ensuring lasting comfort and support for years to come. Note: Your queen size mattresses will fully expand within 24-72 hours after unboxing. (Please exercise caution during the mattress's rapid unfurling process and read the manual carefully before you unboxing.)
- Firm Queen Size Mattress / 14 Inch Queen Mattress Firm / Firm Hybrid Mattress Queen for Back or Hip Pain Relief
Brand: SLEEP100
Size: Queen
Product Dimensions: 80"L x 60"W x 14"Th
Item Weight: 90 Pounds
Item Firmness Description: Firm
Top Style: Euro Top
Cover Material: Cotton or Polyester
Number of Layers: 8.0
Fill Material: Gel Memory Foam
Special Feature: Extra Lumbar & Shoulder Support, Firm, Pain Relief, Edge support, Side Handles for Easy Movement
Item Firmness Description: Firm
Number of Layers: 8.0
Additional Features: Extra Lumbar & Shoulder Support, Firm, Pain Relief, Edge support, Side Handles for Easy Movement
Mattress Coil Type: Pocketed Coil
Construction Type: Hybrid
Size: Queen
Item Dimensions L x W x Thickness: 80"L x 60"W x 14"Th
Item Weight: 90 Pounds
Item Thickness: 14 Inches
Item Dimensions: 80 x 60 x 14 inches
Item Depth: 14 inches
Cover Material: Cotton or Polyester
Fill Material: Gel Memory Foam
Mattress Comfort Layer Material: Memory foam
Material Type: memory foam & pocket spring coils
Brand Name: SLEEP100
Model Name: P2403333-Q
Product Benefits: Back Pain Relief, Hypoallergenic
Model Number: P2403333
Mattress Type: Standard Mattress
Manufacturer: SLEEP100
Manufacturer Part Number: SLEEP100
Included Components: 1
Age Range Description: ALL-AGE
top-style: Euro Top
Color: White
Shape: Rectangular
Style Name: 14 Inch
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, May 12
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Size: Queen
Style: 12 Inch
Pattern Name: Firm
We unpacked the 12" mattress the moment it arrived, put it in a protective mattress encasement, and then allowed it to sit for three days as recommended to completely expand before sleeping on it. Having never slept on a hybrid mattress like this, I might be over critical in my review. Although the mattress materials were soft and attractive, I wonder how well they will hold up over time. I found the firm spring coils to be too near the sleep surface. I could feel them against my hips and shoulders. I purchased a 4" cooling gel pad and found that the very firm mattress softened by the topper, made for very comfortable sleep experience. (Yes, I have the mattress in the correct orientation.) This mattress is probably best suited for beds that have foot boards. Without them, one might be inclined to sit down on one of the corners of the bed. You would not do this twice if you are old enough to have difficulty getting up from the floor. The corners have no weight bearing strength at all. The euro top on this mattress is excellent, providing a well supported sleep surface from edge to edge. Unlike the corners, you can sit down or lay down on the middle edges and enjoy total support. After sleeping on this mattress for two nights, I find it to have no strange odors or manufacturing flaws. I sleep very well on it and wake up refreshed and pain free. This was a worthwhile purchase (with the mattress topper) and I recommend it to anyone looking for firm support at a reasonable price. With the satisfaction guarantee and lifetime warranty, it is hard to go wrong.
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Reviewed in the United States on August 24, 2025 by Leslie
Size: Queen
Style: 12 Inch
Pattern Name: Firm
We recently purchased the Sleep100 Queen 12-Inch 5-Zone Deep Sleep Firm Mattress, and it’s hands down the best mattress we’ve ever owned! It delivers the perfect combination of firm support and deep comfort — the extra lumbar and shoulder zones provide excellent alignment, making a noticeable difference for back and joint comfort. Every night feels like sleeping in a luxury hotel bed. The setup was a breeze — it arrived well-packed, expanded quickly, and was ready to sleep on within hours. There was zero odor, and the fact that it’s fiberglass-free gives us complete peace of mind. One thoughtful feature we absolutely love is the built-in mattress holders on both sides, making it so much easier to lift, rotate, or move the mattress when needed. The quality is outstanding, the comfort is unmatched, and we’ve been sleeping better than ever. Highly recommended for anyone who values real support, durability, and a touch of luxury in their sleep.
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Reviewed in the United States on August 15, 2025 by Kanika Dubey Kanika Dubey
Size: King
Style: 14 Inch
Pattern Name: Firm
This is a very good Mattress for the price did not know what to expect from Box mattress. It is a great fit for the bed frame we also ordered from Amazon. Very thick and comfortable. There is no sinking down in the bed very firm good for my back.
Reviewed in the United States on February 17, 2026 by Suzie
Size: King
Style: 14 Inch
Pattern Name: Firm
Not super firm but firm enough to sleep on your stomach. Best cheap mattress I've ever seen.
Reviewed in the United States on January 8, 2026 by keith
Size: Full
Style: 12 Inch
Pattern Name: Firm
I am so happy that I finally found a firm mattress! I have bought two brands of mattresses before this one that had good reviews but turned out to be way too soft. I am so happy that I finally found one that I can sleep through the night without heat build up or sinking into it. It took me only two nights to get used to this mattress which is so much better than it took for the others. With the others I was in pain for an entire week, with this one I felt only slight rib pain for the first two nights most likely because I had been sleeping on to a soft mattress previously and had to get used to a firm mattress again. I have been looking for a mattress to replace a mattress I had for 30 years that was wonderful, I had bought it at furniture factory outlet that is no longer in business so I was on the lookout for one that was a good replacement and I finally found it. The previous mattress I have was a Tempur-Pedic mattress and gave support for my back and I have to say this one does the same. I'm also so happy that I am not getting hot through the night, my bedroom got all the way up to 78° Fahrenheit and I didn't get overheated from the mattress, I did have a fan going but all my other mattresses, I never could make it through the night without having to go put the air conditioner on. I prefer not to have a air conditioner going during the night because then my I start hurting. The fan that I put on I just face it up to the ceiling to just to circulate the air so it's not direct. I also was impressed by the quality of the mattress because other mattresses were made out of material that was cheap material but this mattress is more of of the slick-type material that the older mattresses were made from which makes it easier to clean if I ever needed to. I also put a mattress cover over it that would not overheat, it's made from bamboo and also it would soften a bit more of the mattress because I felt like the mattress was just a little firm for me. I bought the bamboo mattress cover off of Amazon so you can find it also so that you won't also get the mattress to overheat, I used a different mattress cover earlier on this mattress that was supposed to help repel water but I found that I lost the cooling Factor off of this mattress using it so it's important to make sure that if you put a mattress cover over it that you have one that's made of bamboo or something of that sort so it will work with the cooling in the mattress but also protect it. I'm 5'3 and weigh 170 lbs, so it supports an adult without sinking. I left it in my living room for three days to expand fully as the instructions say so I can still sleep in my old bed. I was heavy, my brother had to help me maneuver it to my room down a hall. It's a full size mattress, and the straps worked great for the last part of putting it on my platform. It expanded good and the thickness of height was correct, again the weight though is heavy so get help because that maybe why it took me two days to not wake up with back pain.
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Reviewed in the United States on June 5, 2025 by Magpie #2
Size: Queen
Style: 12 Inch
Pattern Name: Firm
Very firm if you like firm. It was exactly what I was looking for. Comfortable and good night sleep with good back support. Doesn’t curve to your body like foam mattress tend to but has support for spine and body alignment
Reviewed in the United States on January 27, 2026 by Lori
Size: Full
Style: 12 Inch
Pattern Name: Firm
I usually like very firm mattress, so at first this mattress was too soft for me. As I spend few nights on it, I find this mattress, being soft when I lay on it, holds its firmness afterward. I feel cuddled while I lay on this bed. I purchased it for our guest room so I didn't want to spend a lot of money. Compared to some beds that costs thousands of dollars, this bed has its own good quality at much lower cost.
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Reviewed in the United States on January 21, 2026 by Sonny
Size: Queen
Style: 12 Inch
Pattern Name: Firm
I chose to test this long term before leaving a review; I went with this metal spring style because plain foam mattresses tend to "go flat" after a few months, that soft spot that stops supporting .... This mattress is wider than I expected, but the sleep value is excellent. Still very supporting in all areas, of course the foam layer is a factor, but the springs are what make the comfort last.
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Reviewed in the United States on February 24, 2026 by K. Jolley