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Siena

Siena 14" Queen Memory Foam Mattress & 2 Bonus Pillows - Medium Firm - 180 Night Trial - Premium Pressure-Relieving Layers - 10 Year Warranty - Mattress in a Box - CertiPUR-US Certified

  • Based on 606 reviews
Condition: New
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$398.00 Why this price?
Save $81.00 was $479.00

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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Jul 22
Order within 16 hours and 14 minutes
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Size: Queen


Style: 14" Memory Foam & 2 Pillows


Pattern Name: Mattress


Features

  • 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.
  • 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
  • 2 BONUS PILLOWS - Each Siena 14" mattress comes with a set of exclusive Siena pillows included.

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.

Size: Queen


Special Feature: Simple to Set Up, Durable, Pressure Relief, Adjustable, Breathable


Color: White


Upholstery Fabric Type: Polyester Blend


Brand: Siena


Size: Queen


Special Feature: Simple to Set Up, Durable, Pressure Relief, Adjustable, Breathable


Color: White


Upholstery Fabric Type: Polyester Blend


Brand: Siena


Included Components: Mattress


Item Weight: 73 Pounds


Age Range (Description): Adult


Product Care Instructions: Hand Wash Only


Form Factor: Platform Bed


Warranty Type: Limited


Frame Size: Queen


Manufacturer: Siena Mattress


UPC: 810167463811


Product Dimensions: 80 x 60 x 14 inches


Item Weight: 73 pounds


Country of Origin: USA


Item model number: snfmfrtnbz-squeen


Thickness: 14 Inches


Refill: Memory Foam


Batteries required: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jul 22

Yes, absolutely! You may return this product for a full refund within 100 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Excellent Quality and Comfort for the Price
Size: Twin XL Style: 10” Memory Foam Pattern Name: Mattress
It would be interesting to see how they package this mattress in the factory - unboxing was an experience! There was a label over the QR code that had the instructions, but I found it was unnecessary. Once you pry up each of the flaps (3 on each end that are glued to one another with some heavy duty glue) and push the mattress out from one end (you really do need 2 people - one to push and the other to hold the box), and start unwinding it from it's plastic wrap, you begin to understand how much the mattress is compressed! Make sure you have plenty of space as this mattress really grows! A true wonder. Enough of unboxing - this mattress is really quite good for a budget price, with sufficient support and comfort, and seems to be made very well. Sienna is the budget sister product to Nector, which is highly rated for a mid-price range memory foam mattress. I figured I couldn't go wrong with their less expensive Sienna brand. I think I made a great choice as it was clear the quality and attention to detail was top notch despite it being the budget brand. I highly recommend this mattress for a less expensive option. Read Tom's Guide for a comparison of the two brands. ... show more
Reviewed in the United States on June 4, 2025 by Thomas D. Stade
    • Glad I chose this Item
Size: Queen Style: 12” Memory Foam Pattern Name: Mattress
Thinking about it I am comfortable leaving this mattress a 4.6/5. Bought this for my son’s room who comes home from college during breaks. We just moved into a new house and I replaced his bed and mattress to a more modern looking one. Gave myself a 500$ budget and after an hour or tow of investigating on line I took a shot because of the positive reviews. We are now in the new house and he won’t be home until next week and we have to use his mattress because our king mattress has not been delivered yet. I am Impressed with the quality and would recommend. If I were buying something for myself I would go softer. ... show more
Reviewed in the United States on June 14, 2025 by adam stash
    • Great value for firm mattress
Size: Twin Style: 12” Memory Foam Pattern Name: Mattress
Great mattress for the price. It is on the firmer side, which I wanted. Provides good support but is still very comfortable. I ordered 2 of these for a king size bed and they work great! They expanded immediately after taking out of the the bag and I followed the instructions to let them continue to expand for a day before using. Honestly, though, I think they would have been fine to use after the first 15 minutes. Also, I didn't notice any weird or offensive smell, and I tend to be quite sensitive to odors. Not sure how long they'll hold up, but for now I'm very pleased. ... show more
Reviewed in the United States on June 19, 2025 by Amazon Customer
    • Good Mattress choice
Size: Twin Style: 10” Memory Foam Pattern Name: Mattress
It’s great mattress for my toddlers bed she really enjoyed sleeping in it and she doesn’t get too hot or too cold.
Reviewed in the United States on April 6, 2025 by Goddess GG
    • Amazing
Size: Twin XL Style: 12” Memory Foam Pattern Name: Mattress
I’ve had the 12” twin XL mattress for almost a month now and it’s the best thing ever. It says 24 hours required to let it fully expand but honestly it seemed ready to go immediately. The packaging was very easy and compact enough to carry it into my second story alone. Incredibly simple. It’s very very very very comfortable ... show more
Reviewed in the United States on June 7, 2025 by Mason Lyon
    • Great
Size: King Style: 14" Memory Foam & 2 Pillows Pattern Name: Mattress
Excellent very comfortable and super comfortable I wouldn't want to get up in the morning but it's time to work
Reviewed in the United States on June 29, 2025 by Salomon Guevara
    • Great price for a good mattress.
Size: Queen Style: 10” Memory Foam Pattern Name: Mattress
Firm but contours to your body.
Reviewed in the United States on June 28, 2025 by M.K.
    • MAJOR SCAM; DOESN’T HONOR 180-DAY GUARANTEE!!!
Size: Queen Style: 10” Memory Foam Pattern Name: Mattress
If I could give this less than 1 star I would. The mattress is way too firm. Feels like you’re sleeping on concrete. It’s comically firm. I tried to utilize their “180 day guarantee” which is just a scam. Their support team had ghosted me, and now I am stuck with this slap of concrete. DO NOT PURCHASE. THEY DON’T HONOR THEIR PRODUCTS. ... show more
Reviewed in the United States on June 15, 2025 by Blake

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