Customers say
Customers find the mattress comfortable, with one noting it reduces hip and knee pain, and appreciate its value for money. The mattress fits perfectly on box springs and expands to size almost immediately, making it easy to set up. While some customers report no smell, others mention a terrible odor. The firmness receives mixed feedback, with some finding it great while others say it’s not as firm as preferred.
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Your Sales Price $279.00 - $179.00
A quick rundown of this product’s key features:
180-NIGHT HOME TRIAL and 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 there’s any defect or flaw in your Siena in the first 10 years, we’ll replace or repair it for free.
FOUR LAYERS OF COMFORT – Siena doesn’t 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 won’t be disturbed if your partner or pet moves.
GEL MEMORY FOAM – A 1.5 layer of pressure relieving gel memory foam adapts to your unique body shape and size, while contouring to your curves.
MEDIUM FIRM AND SUPPORTIVE – Finding the perfect firmness is a breeze with the 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.
SAFE & FIBERGLASS FREE – Your Siena mattress is made without ozone depletors, mercury, lead, formaldehyde, phthalates and other harmful substances that can be in consumer products
Our Top Reviews
Reviewer: Aarti
Rating: 5.0 out of 5 stars
Title: Great mattress for this price!
Review: I really like this mattress. My body is kinda picky when it comes to mattresses, and I was pleasantly surprised with how well I was able to sleep on this mattress from day one. I used it without any bed frame, and that worked well too! It was pretty easy to set up, just had to let it out of the box (I left mine for almost a day to ensure it gets to its max size). So far so good, will be back here to comment on its build when I have used it for a good amount of time.
Reviewer: Danielle
Rating: 5.0 out of 5 stars
Title: Great mattress for a great price.
Review: Item arrived on time. Item is exactly how described. I order this for my 16 year old son as he wanted a bigger bed. It is very comfortable with a medium firm and contours to your body. I was worried that he would be able to feel the road of the bed since it’s only 8 inches thick but nope it’s perfect.
Reviewer: Amazon Customer
Rating: 4.0 out of 5 stars
Title: Good overall
Review: This mattress is nice overall. I can definitely understand why some would think it’s too firm, but I find it rather comfortable. It definitely forms to your body and has ample support. Ended up raising to just shy of 8 inches. I will say that after only having it a week or so I noticed that the gray cover had some spots where the threads were running and creating small holes. I also have to comment on the smell. It has taken literally two months for me to not notice the smell consistently anymore. I aired it out for 24 hours initially and then proceeded to unmake the bed and air it out for over another weeks time, and I could STILL smell it. Despite having all of the windows open and the ceiling fan on high every day for 10 hours. But I am happy with the comfort, and I did not find the price to be unreasonable.
Reviewer: Junejune
Rating: 5.0 out of 5 stars
Title: Great mattress for the price
Review: Soooo comfortable. Perfect. Great value the price omg. I have it on a day bed in a spare room but i would absolutely get a queen if i needed to replace my current mattress. The box had a funky odor but the mattress has absolutely no smell. It was in plastic and i think the odor was those preservative packets at the bottom of the box. Really happy. Plenty of Support and very comfy.
Reviewer: Robert Cho
Rating: 5.0 out of 5 stars
Title: Not a futon mattress
Review: Excellent memory foam mattress. Watch as I was searching for a futon bed mattress and it showed this one. Not exactly what I wanted but good mattress
Reviewer: James Higgins
Rating: 5.0 out of 5 stars
Title: Firm yet comfortable
Review: Sleeps really well and was amazed of how fast it expanded to full size (twin). Very happy with my purchase.
Reviewer: jazmine labelle
Rating: 5.0 out of 5 stars
Title: Best for the price
Review: Twin size very reliable comfortable fits on a twin size bed frame. You do not need a boxspring. It is very thick memory like phone worth your money is nothing to assemble fits. Perfect. Sleep quality. My son is four years old and he loves it. Doesn’t wake up, not one time and if it was ever mistakes, it’s easy to clean.
Reviewer: Stephanie
Rating: 5.0 out of 5 stars
Title: Good toddler bed
Review: Bought for my four year old. It’s very comfortable! He loves it.
Price effective as of Jun 27, 2025 20:53:46 UTC
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