Queen Mattress 12 Inch, Cooling Hybrid Bed in a Box, 7-Zones Individual Pocket Spring, Motion Isolation, Targeted Hip/Shoulder/Lumbar Support, Fiberglass-Free, 365-Night Trial,CertiPUR-US
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90-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Friday, May 22
Size: Queen
Style: 12 Inch
Pattern Name: Medium Firm
Features
- Queen Size Mattress / 12 Inch Queen Mattress
- Enhanced Edge Support & Fiberglass Free - 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, colchones queen 12 pulgadas ideal for plus size people. Zero fiberglass ensures safe sleep for kids, pregnant women, and allergy-prone users.
- Ergonomic Zoning for Spine Alignment - Zoned foam and spiral coils provide softer cushioning at shoulders/hips while reinforcing lumbar support. The Euro Top relieves pressure and keeps spines aligned, delivering spa sensations for back/side sleepers.
- Individually Wrapped Coils for Balanced 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.
- Breathable & Hypoallergenic - Organic cotton cover and cooling gel-infused foam enhance airflow, keeping sleepers cool and dry. Gentle on sensitive skin and certified to meet US CPSC 16 CFR 1633 fire-retardant standards.
- Risk-Free Luxury Investment - Backed by Flexpedics 40+ years of expertise, a 365-night trial, lifetime warranty, and 10-year support. Certified by CertiPUR-US and OEKO-TEX, free from harmful chemicals.
Brand: FP FLEXPEDIC
Size: Queen
Product Dimensions: 80"L x 60"W x 12"Th
Item Weight: 86.6 Pounds
Item Firmness Description: Medium Firm
Top Style: Euro Top
Cover Material: Polyester Blend
Number of Layers: 8
Fill Material: Gel Memory Foam
Weight Limit: 800 Pounds
Product Dimensions: 80 x 60 x 12 inches
Item Weight: 86.6 pounds
Manufacturer: FP FLEXPEDIC
Item model number: NEBULA THRONE-Noir Luxe
Date First Available: November 11, 2025
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Friday, May 22
Yes, absolutely! You may return this product for a full refund within 90 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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Top Amazon Reviews
I could not believe the quality of this mattress and overall feel and firmness for its value. I had a mattress that cost more than this one and it was unable to match it in its performance and feel and durability. That other mattress was hurting my back and not offering me the support that this mattress offers me at half the price. If you're looking for a firm mattress, one that is not going to break your back Just because it says it's firm. This is a firm but yet supporting mattress that even when you sit on the edge it doesn't fold or crumple all the way down it bends it flexes and it moves but still holds you up without you going or being flat on the edge of this mattress. There's a lot of mattresses that don't hold up when it comes to the corners or the edge of the bed when you go to sit on it. This bed is not one of those. It will support you and hold you up. Don't be afraid because people have said it's a firm firm mattress It is firm but it is very supporting so it's not a firm where it's going to break your back because it doesn't move. It does move, yet it holds its regility and bounces back to its original state. Free from mattress it's very comfortable very supportive feels good looks good and the price is truly incredible for all that you're getting.
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Reviewed in the United States on August 5, 2025 by joel lopez
Size: King
Style: 12 Inch
Pattern Name: Firm
Excellent mattress! The extra firm support is exactly what we were looking for and it truly delivers on firmness. It provides great support and feels very well made. Delivery was fast, and it was very easy to unpack and set up. We’ve been using it for about a month now and we absolutely love it. Very comfortable, supportive, and high quality. Highly recommend!
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Reviewed in the United States on January 20, 2026 by joao victor
Size: King
Style: 14 Inch
Pattern Name: Medium Firm
So pleased. I am going to point out all the basics about this purchase. Delivered on time. No smell when opened. Thickness almost inflated to 14 inches upon opening. We let it rest for time suggested before sleeping on it despite it being at 14 inches all the way around. Medium firm is exactly right. Firm with right amount of give. Bed absolutely feels cool to the touch. Best sleep I have had in quite a long time. No night sweats last two nights. Set up was easy. Just follow the directions. For a king size would suggest two people to set up. Sleep wise I have no hip pain and my neck stays straight with pillow. I never felt my hubby move so motion isolation works. We have only slept on this two times so I will update again in a month. But not disappointed. Disappointment is my last mattress from a mattress store and the poor quality of sleep with a much higher price tag. I hope this helps someone. Hubby, dog and I are pleased with the purchase so far. Worth the price even for first two nights of actual sleep, but we do hope to get many nights of rest from it. Oh forgot to mention the size was accurate for a standard king. So no issues there. Update: 12/09/25 Still loving it. Comfy and still terrific sleep. No sagging so far. No night sweats. Cooling works.
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Reviewed in the United States on November 3, 2025 by Jerry B.
Size: Queen
Style: 12 Inch
Pattern Name: Medium Firm
Super comfortable. Fast delivery. No smell, good thickness, it’s expanded extremely fast. The only thing I wish it had was a little more edge support. Would buy it again though
Reviewed in the United States on January 24, 2026 by AD
Size: King
Style: 12 Inch
Pattern Name: Medium Firm
The mattress is an excellent purchase for the price. It did not have a smell. It inflated completely in 24hrs. The quality is very nice, the top is very soft and well stitched. The box was pretty heavy to lift upstairs. The springs does not stick our nor can you feel them through the top of the mattress. The mattress overall is beautiful, sturdy and not too hard for me it is just perfect. My husband deals with back pain and sciatica and he noticed a difference once we started sleeping on this mattress.
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Reviewed in the United States on January 12, 2026 by Milo 45
Size: Queen
Style: 14 Inch
Pattern Name: Firm
I was previously sleeping on a spring Queen mattress that was not firm at all, and I'd wake up with aches and pains in my back and legs. This mattress has been a life saver. I gave it the 72 hours needed after opening it before testing it out. I can sleep in pretty much any position on this - side, stomach, back - it doesn't matter, I'm comfortable, and I wake up without the soreness and aches I had before. The only part that leaves a little bit to be desired is the edges. They don't seem to be as supported as the rest of the mattress, so if you're leaning on the edge to get into the bed, it will move anything close to the edge.
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Reviewed in the United States on January 19, 2026 by Ian
Size: King
Style: 14 Inch
Pattern Name: Medium Firm
Definitely more on the firm side! I'm shocked how it came in the box and was able to fully expand in no time ! This replaced our 3 yr old $3000 dollar sterns and foster bed that had worn deep grooves in like we where sleeping in holes my back killed me everyday! My back has been thankful for this bed! I'd definitely recommend a mattress topper if you like a bit of plushness but it's been greatly supportive, and is great quality for the cheap price even though I was sceptical! Husband likes it too ! We are plus sized sleepers and this bed seems to be holding up great to us !
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Reviewed in the United States on December 29, 2025 by Ashley Love
Size: Queen
Style: 14 Inch
Pattern Name: Firm
Only had this mattress for a short time, but so far I am highly pleased! Was always waking up with a sore lower back and unable to sleep for more than six hours. I have paired this mattress with an adjustable base also bought on Amazon and I’m having the best sleep in years! Waking up with no back pain or stiffness.(sounds too good to be true, but it is!) not sure about longevity, but so far would highly recommend this mattress. One of the top reasons for purchasing this was it was one of the few mattresses that allowed you to choose a firm option. It is firm enough without being too hard. edge is a little soft when sitting on the side of the bed, but I found that is the way with most hybrid./memory foam mattresses. Does it affect sleep quality at all though.
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Reviewed in the United States on January 1, 2026 by Amazon Customer