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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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
In Stock.
Arrives
Thursday, Nov 5
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At a glance
- Condition
- New
- Size
- Queen
- Style
- 14" Signature
- Pattern
- Memory Foam
- Dimensions
- 80 x 60 x 14 in
- Weight
- 73 lb
- Color
- White
- In the box
- Mattress
Features 6
- 100% Polyester Blend
- 180-NIGHT HOME TRIAL & 10 YEAR MANUFACTURER WARRANTY - Rest easy with a Siena mattress. You'll enjoy a 180-night home trial, and we stand by our product if theres any defect or flaw in your Siena in the first 10 years, we'll replace or repair it for free.
- FIVE LAYERS OF COMFORT - Siena doesnt compromise on comfort. We might cost a lot less than our competitors, but your Siena mattress sure packs a punch when it comes to responsive comfort, supporting proper spinal alignment, and relieving pressure points. With lots of motion-reducing foam, you wont be disturbed if your partner or pet moves.
- MEDIUM FIRM AND SUPPORTIVE - Finding the perfect firmness is a breeze with Siena. It's medium-firm, striking the ideal balance between comfort and support for a restful night's sleep.
- SIMPLE TO SET UP - Just move the box to the room you want to use it in, unbox and unroll your mattress, and watch it expand before your eyes. Your Siena will be snooze-ready in 24 hours!
- CertiPUR-US CERTIFIED - Your Siena meets all CertiPUR-US rigorous standards for materials, emissions, product durability and performance. This is an assessment made by independent, accredited testing laboratories. It means your Siena is made without ozone depletors, mercury, lead, formaldehyde, phthalates and other harmful substances that can be in consumer products.
Description
We believe everyone should be sleeping on a truly comfortable mattress. A mattress that is designed to support your body in all the right places - so you fall asleep fast & wake up feeling refreshed! A great sleep shouldn’t cost the earth. You won’t see Siena advertised on TV - we put the highest quality materials into our mattresses so you can enjoy a great sleep at a great price.
Specs 30
| Style | 14" Signature |
|---|---|
| Size | Queen |
| Special Feature | 180 Night Trial, Back Pain Relief, Breathable and Cool, Low Motion Transfer, Pressure Relief |
| Color | White |
| Upholstery Fabric Type | Polyester Blend |
| Additional Features | 180 Night Trial, Back Pain Relief, Breathable and Cool, Low Motion Transfer, Pressure Relief |
| Brand Name | Siena |
| Age Range Description | Adult |
| Item Highlight | Pressure-Relieving Memory Foam, Extra Comfort Foam, Fiberglass Free, CertiPUR-US Certified, 180-Night Trial, 10-Year Warranty |
| Number of Items | 1 |
| Manufacturer | Siena Mattress |
| UPC | 810167463811 |
| Item Type Name | Bed Mattress Conventional |
| Model Number | snfmfrtnbz-squeen |
| Manufacturer Part Number | snfmfrtnbz-squeen |
| Weight Capacity Maximum | 800 pounds |
| Maximum Weight Recommendation | 800 pounds |
| Form Factor | Platform Bed |
| Style Name | 14" Signature |
| Finish Types | Unfinished |
| Shape | Rectangular |
| Frame Material Type | Polyethylene |
| Material Type | Memory Foam |
| Product Care Instructions | Hand Wash Only |
| Item Dimensions L x W x H | 80"L x 60"W x 14"H |
| Item Weight | 73 pounds |
| Item Depth | 14 inches |
| Item Dimensions | 80 x 60 x 14 inches |
| Warranty Type | Limited |
| Assembly Instructions Description | No assembly required. Unbox, unroll, and let it expand. |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Nov 5
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
⭐️ Excellent Comfort, Support & Value. We Absolutely Love This Mattress! ⭐️
Size: Queen
Style: 14" Signature
Pattern Name: Memory Foam
⭐️ Excellent Comfort, Support & Value — We Absolutely Love This Mattress! ⭐️ We’ve been sleeping on the Siena 14” Queen Memory Foam Mattress for just shy of three months now, and honestly—we love everything about it. From the very first night, the comfort level was impressive. It has that perfect balance of soft cushioning with solid support, so you feel cradled without sinking in too much. The memory foam adapts beautifully to your body and relieves pressure points, especially in the hips and shoulders. We both wake up feeling well-rested and pain-free, which says a lot. Motion isolation is excellent too—no more being disturbed when one of us moves during the night. Another big win is temperature control. It sleeps cool and breathable, which is a must for us, and we haven’t experienced any overheating at all. Setup was simple, expansion was quick, and there was little to no odor out of the box. For the quality, thickness, and comfort you’re getting, this mattress is an outstanding value. It truly feels like a much more expensive mattress than it is. If you’re on the fence—don’t be. We’d confidently recommend the Siena mattress to anyone looking for comfort, support, and great sleep night after night! What are you waiting for? Buy it already!!
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Reviewed in the United States on December 31, 2025 by Love Beck Handmade
Amazing Comfort for Side Back or Tummy Sleeper - Outstanding Value
Size: Queen
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Pattern Name: Memory Foam
I'm reviewing as a former award winning sales representative and trainer for a major national brand mattress maker: This mattress is amazing. It opened up fully from compression in 24 hours and was odor free. There is a deep comfort layer of foam on top of a firmer and thicker supportive layer. At 14" I don't see this bottoming out for any sleeper. The beauty of a foam mattress is you never feel that you are hitting a hard surface as you can with a spring design. There is no metal on metal to make any noise and it is completely silent. I sleep on my back, side and tummy and this works all ways. There is enough support to sit up and read or have breakfast in bed. You'll sink a bit through the comfort layer when you sit on the edge putting on your shoes or pants which is normal for a foam bed, and the supporting layer will come into action from the concentrated weight to keep you going about your business of getting dressed. Sleeping in it is not hot. There is zero motion transfer from your partner. I found this brand in a great review in the leading consumer magazine and agree 100% as to its outstanding value and found it even more comfortable than their take on the piece.
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Reviewed in the United States on February 4, 2026 by Bill P
Great choice
Size: King
Style: 14" Signature
Pattern Name: Memory Foam
Great purchase. I had other top brands literally delivered to my house but could simply not justify paying 3x this price for a brand. I am completely satisfied that I returned the Nectar beds and went with this. It provides the support we need but also the very comfortable feel we were looking for. Yes it is leaning toward the 6 out of 10 in firmness side of the scale but not hard by any means it does give when you sit on it and as you move your body sinks in to the place you settle which gives the feel of the hotel soft we were looking for. We have not put on any pillow topper but if you were wanting something softer you could always do that and not forget the longevity of a structured matters. This feels like it will last. 2 months in and getting great sleep
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Reviewed in the United States on December 15, 2025 by scott
Siena 14" Queen Memory Foam Mattress
Size: Queen
Style: 14" Signature
Pattern Name: Memory Foam
Package arrived on time and was well packaged. Siena 14" Queen Memory Foam was mattress was not as I expected. To be honest ( IT WAS ABOVE AND BEYOND OF WHAT I EXPECTED). The mattress was very well made and everything that the company states about it is correct. I have been waking up every morning for the past several months unable to get around. The pain was above what I could explain to you. Even though this is only my 2nd night sleeping on this mattress I have had no pain. I have not experienced any odor of mattress, the thickness I ordered was 14" so it is of great thickness with many layers. Mattress was extremely easy to place on frame. The overall quality of the mattress is of high standards. Thank you for making a good quality mattress. I still have 178 days of my free trail to sleep on the mattress. In 30 days I will return you let you know how it is. Thank you for making such good quality mattress.
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Reviewed in the United States on August 11, 2025 by Lonnie Swiger
Impossible return
Size: King
Style: 14" Signature
Pattern Name: Memory Foam
The mattress itself was fine, but my wife and I noticed it started feeling like it was breaking down only after 45 days, and we’re not big people by any means. We tried initiating a return and amazon wanted us to put it back in the box and drop it off at ups… like how are we going to do that?!?
Reviewed in the United States on February 12, 2026 by Brock
Soft but supportive, with ripped pillows
Size: King
Style: 14" Signature
Pattern Name: Memory Foam
Very pleased with the mattress, our other memory foam mattress is a cocoon by sealy and we were hoping this would be a similar firmness, we like firm. I wouldn't call this a firm mattress, it’s noticeably softer, but good support! I’m giving 4 stars because the pillow cases have rips as if they were sliced. I’m confident this wasn’t done by me as I carefully used the device it came with to safely open the mattress and wouldn’t have been able to cut the pillow with the plastic device
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Reviewed in the United States on November 24, 2025 by Haley K
It solved my problem
Size: Twin XL
Style: 14" Signature
Pattern Name: Hybrid
After three back surgeries, I have major issues finding a matress thatdidn't make my back hurt. I went through three mattresses in a four-month period. This one solved the problem. Finally, I am getting a restful night.
Reviewed in the United States on August 23, 2026 by Ed
Nice bed but it is very firm.
Size: King
Style: 14" Signature
Pattern Name: Memory Foam
*Edit* to add that I have gotten used to the bed and am comfortably sleeping on it. It is still a very firm bed, but it has gotten more comfortable with time. The bed is nice, but the box came torn up and the mattress is not medium firm as described, it is FIRM FIRM! It’s like laying on a solid surface. I’m hoping it softens up over time and becomes more comfortable because I didn’t realize a memory foam mattress could even be this firm. My wife and I are both around 250 each and even at our higher weight it is as solid as the floor. If it wasn’t as firm I would give a much higher rating because it is nice, it did expand quickly, and is the size as described…it’s just way too hard to be comfortable to sleep on.
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Reviewed in the United States on October 13, 2025 by Kyle Johnson