Siena 10” Twin Gel Memory Foam Mattress - Medium Firm - 180 Night Trial - Premium Pressure-Relieving Layers - 10 Year Manufacturer Warranty - CertiPUR-US® Certified
Siena 10” Twin Gel Memory Foam Mattress - Medium Firm - 180 Night Trial - Premium Pressure-Relieving Layers - 10 Year Manufacturer Warranty - CertiPUR-US® Certified
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Siena

Siena 10” Twin Gel Memory Foam Mattress - Medium Firm - 180 Night Trial - Premium Pressure-Relieving Layers - 10 Year Manufacturer Warranty - CertiPUR-US® Certified

648 ratings
Siena 10” Twin Gel Memory Foam Mattress - Medium Firm - 180 Night Trial - Premium Pressure-Relieving Layers - 10 Year Manufacturer Warranty - CertiPUR-US® CertifiedSiena 10 Twin Gel Memory Foam Mattress Medium Firm 180 Night Trial Premium Pressure Relieving Layers 10 Year Manufacturer Warranty CertiPUR US CertifSiena 10 Signature Hybrid Twin Mattress Medium Firm Memory Foam Innerspring System 180 Night Trial Pressure Relief Mattress in a BoxSiena 14 Twin Memory Foam Mattress 2 Bonus Pillows Medium Firm 180 Night Trial Premium Pressure Relieving Layers 10 Year Manufacturer Warranty CertiPSiena 10 Signature Hybrid King Mattress Medium Firm Memory Foam Innerspring System 180 Night Trial Pressure Relief Mattress in a BoxSiena 10 Signature Hybrid Twin XL Mattress Medium Firm Memory Foam Innerspring System 180 Night Trial Pressure Relief Mattress in a BoxSiena 10 Full Gel Memory Foam Mattress Medium Firm 180 Night Trial Premium Pressure Relieving Layers 10 Year Warranty CertiPUR US Certified WhiteSiena 14 Signature Hybrid Full Mattress Medium Firm Memory Foam Innerspring System 180 Night Trial Pressure Relief Mattress in a BoxSiena 14 King Memory Foam Mattress 2 Bonus Pillows Medium Firm 180 Night Trial Premium Pressure Relieving Layers 10 Year Warranty CertiPUR US CertifiSiena 10 California King Gel Memory Foam Mattress Medium Firm 180 Night Trial Premium Pressure Relieving Layers 10 Year Manufacturer Warranty CertiPUSiena 14 Queen Memory Foam Mattress 2 Bonus Pillows Medium Firm 180 Night Trial Premium Pressure Relieving Layers 10 Year Warranty CertiPUR US CertifSiena 12 Signature Hybrid Twin XL Mattress Medium Firm Memory Foam Innerspring System 180 Night Trial Pressure Relief Mattress in a BoxSiena 12 Signature Hybrid Queen Mattress Medium Firm Memory Foam Innerspring System 180 Night Trial Pressure Relief Mattress in a BoxSiena 10 Queen Gel Memory Foam Mattress Medium Firm 180 Night Trial Premium Pressure Relieving Layers 10 Year Warranty CertiPUR US Certified WhiteSiena 12 King Memory Foam Mattress Medium Firm 180 Night Trial Premium Pressure Relieving Layers 10 Year Warranty CertiPUR US CertifiedSiena 12 Signature Hybrid King Mattress Medium Firm Memory Foam Innerspring System 180 Night Trial Pressure Relief Mattress in a BoxSiena 10 King Gel Memory Foam Mattress Medium Firm 180 Night Trial Premium Pressure Relieving Layers 10 Year Manufacturer Warranty CertiPUR US CertifSiena 12 California King Memory Foam Mattress Medium Firm 180 Night Trial Premium Pressure Relieving Layers 10 Year Manufacturer Warranty CertiPUR USSiena 14 Signature Hybrid Twin XL Mattress Medium Firm Memory Foam Innerspring System 180 Night Trial Pressure Relief Mattress in a BoxSiena 12 Signature Hybrid Full Mattress Medium Firm Memory Foam Innerspring System 180 Night Trial Pressure Relief Mattress in a BoxSiena 14 Full Memory Foam Mattress 2 Bonus Pillows Medium Firm 180 Night Trial Premium Pressure Relieving Layers 10 Year Warranty CertiPUR US CertifiSiena 14 Signature Hybrid King Mattress Medium Firm Memory Foam Innerspring System 180 Night Trial Pressure Relief Mattress in a BoxSiena 12 Twin Memory Foam Mattress Medium Firm 180 Night Trial Premium Pressure Relieving Layers 10 Year Manufacturer Warranty CertiPUR US CertifiedSiena 10 Signature Hybrid Queen Mattress Medium Firm Memory Foam Innerspring System 180 Night Trial Pressure Relief Mattress in a BoxSiena 12 Queen Memory Foam Mattress Medium Firm 180 Night Trial Premium Pressure Relieving Layers 10 Year Warranty CertiPUR US CertifiedSiena 14 Signature Hybrid Queen Mattress Medium Firm Memory Foam Innerspring System 180 Night Trial Pressure Relief Mattress in a BoxSiena 14 Signature Hybrid California King Mattress Medium Firm Memory Foam Innerspring System 180 Night Trial Pressure Relief Mattress BoxSiena 10 Signature Hybrid California King Mattress Medium Firm Memory Foam Innerspring System 180 Night Trial Pressure Relief Mattress BoxSiena 12 Full Memory Foam Mattress Medium Firm 180 Night Trial Premium Pressure Relieving Layers 10 Year Warranty CertiPUR US CertifiedSiena 12 Signature Hybrid Twin Mattress Medium Firm Memory Foam Innerspring System 180 Night Trial Pressure Relief Mattress in a BoxSiena 12 Signature Hybrid California King Mattress Medium Firm Memory Foam Innerspring System 180 Night Trial Pressure Relief Mattress BoxSiena 10 Signature Hybrid Full Mattress Medium Firm Memory Foam Innerspring System 180 Night Trial Pressure Relief Mattress in a BoxSiena 12 Twin XL Memory Foam Mattress Medium Firm 180 Night Trial Premium Pressure Relieving Layers 10 Year Warranty CertiPUR US CertifiedSiena 10 Twin XL Gel Memory Foam Mattress Medium Firm 180 Night Trial Premium Pressure Relieving Layers 10 Year Manufacturer Warranty CertiPUR US CerSiena 14 Twin XL Memory Foam Mattress 2 Bonus Pillows Medium Firm 180 Night Trial Premium Pressure Relieving Layers 10 Year Warranty CertiPUR US CertSiena 14 Cal King Memory Foam Mattress 2 Bonus Pillows Medium Firm 180 Night Trial Premium Pressure Relieving Layers 10 Year Manufacturer Warranty CeSiena 14 Signature Hybrid Twin Mattress Medium Firm Memory Foam Innerspring System 180 Night Trial Pressure Relief Mattress in a Box
Bed SizeTwin
MaterialMemory Foam
Mattress Thickness10 in

Key item features

  • Comfort Layers: Features five distinct layers of foam designed for responsive comfort, proper spinal alignment, and effective pressure point relief.
  • Firmness Level: Offers a medium-firm feel, providing an optimal balance between cushioning comfort and supportive structure for restful sleep.
  • Motion Isolation: Incorporates motion-reducing foam to minimize disturbances from a partner's or pet's movements during sleep.
  • Easy Setup: Designed for simple setup, expanding quickly after unboxing and unrolling, becoming snooze-ready within 24 hours.
  • Certified Materials: CertiPUR-US certified, ensuring it meets rigorous standards for materials, emissions, and durability, free from harmful substances.
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Specs

Bed size, TwinMattress comfort level, MediumMattress type, Memory Foam MattressesFeatures, Mattress-in-a-Box, Cooling Technology, Low Motion Transfer, Breathable ConstructionMattress thickness, 10 inBrand, Siena

About this item

Product details

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.
  • 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.
  • FIVE 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.
  • 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.
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.  

Specifications

Bed size

Twin

Mattress comfort level

Medium

Mattress type

Memory Foam Mattresses

Features

Mattress-in-a-Box, Cooling Technology, Low Motion Transfer, Breathable Construction

Warranty

Warranty information

10 Year Manufacturer Warranty

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Customer ratings & reviews

4.4 out of 5 stars
stars
648 ratings371 reviews
How item rating is calculated
  1. 5 stars73% (474)
  2. 4 stars10% (68)
  3. 3 stars6% (39)
  4. 2 stars5% (30)
  5. 1 star6% (37)

Reviews summary

Pros

  • : The mattress uses memory foam that conforms to the body.
  • : Offers comfort at a lower cost than similar products.
  • : Provides pressure relief for a restful night.
  • : The mattress reduces nightly aches after sleep.
  • : Provides a balance of comfort and firmness for sleep.

Neutral

  • : The frame installs easily and adjusts, but the mattress slides.
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Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
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Showing 1-3 of 371 reviews

Oct 6, 2026
Reviewer name: Celina
Item details
Bed size: Queen
Material: Hybrid
Mattress thickness: 10 in
Sold and shipped byResident
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Queen Mattress- 10” Hybrid

I am very satisfied with this purchase. It's a nice and comfortable mattress. I bought for the guests room and I think it will be perfect.

Helpful?1FJ9E9VLE0NC1084514326
Oct 12, 2026
Reviewer name: sandy v.
5 out of 5 stars
5 out of 5 stars review

good choice

For the price point we are very happy with this and glad we did not have to travel a mattress home from a store. Delivered right to the door! The really good thing was the pillows it came with! they are great!

Review from Siena
Helpful?1FJ9E9VLE0NC1084514326
Oct 1, 2026
Reviewer name: Janine S.
5 out of 5 stars
5 out of 5 stars review

I sleep better than I

I sleep better than I have my whole life. Every. Single. Night. It's like I'm wrapped up in clouds. Best purchase ever

Review from Siena
Helpful?1FJ9E9VLE0NC1084514326
Current price is $199.00
Price when purchased online
  • Free shipping
  • Free Holiday returns until Jan 31
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Sold and shipped by ResidentPro Seller
4.447368421052632 out of 5 stars
4.4 stars out of 5, based on 38 seller reviews(4.4)
Extended holiday returns
Free Holiday returns until Jan 31