---
product_id: 502995855
title: "Siena 10” Twin Gel Memory Foam Mattress - Medium Firm - 180 Night Trial - Premium Pressure-Relieving Layers - 10 Year Warranty - CertiPUR-US® Certified"
brand: "siena"
price: "$1715.08"
currency: USD
in_stock: true
category: "Siena"
url: https://www.desertcart.us/products/502995855-siena-10-twin-gel-memory-foam-mattress-medium-firm-180
store_origin: US
region: United States of America
---

# 180-night risk-free trial 10-inch premium memory foam layers 10-year warranty protection Siena 10” Twin Gel Memory Foam Mattress - Medium Firm - 180 Night Trial - Premium Pressure-Relieving Layers - 10 Year Warranty - CertiPUR-US® Certified

**Brand:** siena
**Price:** $1715.08
**Availability:** ✅ In Stock

## Summary

> 🛌 Elevate your nights with Siena — where luxury meets lasting comfort!

## Quick Answers

- **What is this?** Siena 10” Twin Gel Memory Foam Mattress - Medium Firm - 180 Night Trial - Premium Pressure-Relieving Layers - 10 Year Warranty - CertiPUR-US® Certified by siena
- **How much does it cost?** $1715.08 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/502995855-siena-10-twin-gel-memory-foam-mattress-medium-firm-180)

## Best For

- siena enthusiasts

## Why This Product

- Trusted siena brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Backed by a 10-year warranty, ensuring durability and peace of mind for years to come.
- • **Eco-Safe & Clean:** CertiPUR-US certified and free from harmful chemicals, promoting a healthier sleep environment.
- • **Risk-Free Recharge:** Enjoy a 180-night home trial—test it thoroughly or return it, no questions asked.
- • **Sleep on Cloud Nine:** Medium-firm design balances plush comfort with optimal spinal support for rejuvenating rest.
- • **Motion Isolation Mastery:** Advanced memory foam layers minimize partner and pet disturbances for uninterrupted sleep.

## Overview

The Siena 10” Queen Memory Foam Mattress features five premium layers including 2” pressure-relieving memory foam, designed for medium-firm support that adapts to your body. Certified safe and eco-friendly, it offers a 180-night trial and a 10-year warranty, all conveniently delivered in a compact mattress-in-a-box format.

## 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.

## 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.
- 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.
- MEMORY FOAM - A 2” layer of pressure relieving 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 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09RF5BJ78 |
| Additional Features | 180 Night Trial, Back Pain Relief, Breathable and Cool, Low Motion Transfer, Pressure Relief |
| Age Range Description | Adult |
| Best Sellers Rank | #302,535 in Home ( See Top 100 in Home ) #1,760 in Mattresses |
| Brand Name | Siena |
| Color | White |
| Colour | White |
| Customer Reviews | 5.0 out of 5 stars 1 Review |
| Finish Types | Unfinished |
| Form Factor | Platform Bed |
| Frame Material Type | Polyethylene |
| Frame material | Polyethylene |
| Included Components | Mattress |
| Item Depth | 38 inches |
| Item Dimensions | 190.5 x 96.5 x 25.4 centimeters |
| Item Dimensions L x W x H | 190.5L x 96.5W x 25.4H centimeters |
| Item Type Name | Bed Mattress Conventional |
| Manufacturer | Siena Mattress |
| Manufacturer Part Number | sienamattress-s:twin |
| Material Type | Memory Foam Gel Memory Foam |
| Maximum Weight Recommendation | 500 Pounds |
| Model Number | sienamattress-s:twin |
| Number of Items | 1 |
| Product Care Instructions | Hand Wash Only |
| Required Assembly | No |
| Shape | Rectangular |
| Size | Twin |
| Special features | 180 Night Trial, Back Pain Relief, Breathable and Cool, Low Motion Transfer, Pressure Relief |
| Style | 10” Memory Foam |
| Style Name | 10” Memory Foam |
| UPC | 860007676376 |
| Upholstery Fabric Type | Polyester Blend |
| Upholstery fabric type | Polyester Blend |
| Weight Capacity Maximum | 500 Pounds |

## Product Details

- **Style:** 10” Memory Foam
- **Size:** Queen
- **Special features:** 180 Night Trial, Back Pain Relief, Breathable and Cool, Low Motion Transfer, Pressure Relief
- **Colour:** White
- **Upholstery fabric type:** Polyester Blend

## Images

![Siena 10” Twin Gel Memory Foam Mattress - Medium Firm - 180 Night Trial - Premium Pressure-Relieving Layers - 10 Year Warranty - CertiPUR-US® Certified - Image 1](https://m.media-amazon.com/images/I/61D9A69BzDL.jpg)
![Siena 10” Twin Gel Memory Foam Mattress - Medium Firm - 180 Night Trial - Premium Pressure-Relieving Layers - 10 Year Warranty - CertiPUR-US® Certified - Image 2](https://m.media-amazon.com/images/I/51yoxjNLbVL.jpg)
![Siena 10” Twin Gel Memory Foam Mattress - Medium Firm - 180 Night Trial - Premium Pressure-Relieving Layers - 10 Year Warranty - CertiPUR-US® Certified - Image 3](https://m.media-amazon.com/images/I/61hQCWs+roL.jpg)
![Siena 10” Twin Gel Memory Foam Mattress - Medium Firm - 180 Night Trial - Premium Pressure-Relieving Layers - 10 Year Warranty - CertiPUR-US® Certified - Image 4](https://m.media-amazon.com/images/I/719iScAVZzL.jpg)
![Siena 10” Twin Gel Memory Foam Mattress - Medium Firm - 180 Night Trial - Premium Pressure-Relieving Layers - 10 Year Warranty - CertiPUR-US® Certified - Image 5](https://m.media-amazon.com/images/I/61A-PKz3mvL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: Is this considered a firm mattress?**
A: Once you unzip it, you ruin any chance of returning. I can see why. Tried to post photo, but wouldn't take it. Looks nothing like the photo you see about it & it's very hard. I've bought several toppers trying to soften it up.

**Q: What is the return policy if any?**
A: You cannot return a mattress but Amazon did give me a full credit.

**Q: Will this fit on a regular bed frame?**
A: It should. It's a standard Twin XL 10 inch mattress.

**Q: What bed frame is in the main photos?**
A: Looks like it might be the Thuma bed frame. The foam headboard and slatted joist work give it away, although many other companies make similar looking frames, and may also do the foam headboard thing.

## Frequently Bought Together

- Siena 10” Queen Gel Memory Foam Mattress - Medium Firm - 180 Night Trial - Premium Pressure-Relieving Layers - 10 Year Warranty - CertiPUR-US® Certified , White
- Utopia Bedding Quilted Fitted Mattress Pad, Queen Size, Elastic Fitted Mattress Topper Protector and Cover Stretches up to 16 Inches Deep, Machine Washable (White)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-31*