---
product_id: 708572067
title: "Sleeptrue Firm 12\" Queen Memory Foam Mattress in a Box, Cooling, Breathable, and Pressure Relieving - 100 Night Trial, CertiPUR-US Certified and 10 Year Limited Warranty"
brand: "serta"
price: "493384 kr"
currency: ISK
in_stock: true
url: https://www.desertcart.is/products/708572067-sleeptrue-firm-12-queen-memory-foam-mattress-in-a-box
store_origin: IS
region: Iceland
---

# Cooling gel foam tech 12-inch firm memory foam 10-year limited warranty Sleeptrue Firm 12" Queen Memory Foam Mattress in a Box, Cooling, Breathable, and Pressure Relieving - 100 Night Trial, CertiPUR-US Certified and 10 Year Limited Warranty

**Brand:** serta
**Price:** 493384 kr
**Availability:** ✅ In Stock

## Summary

> 🛌 Elevate your sleep game with firm, cool comfort that means business.

## Quick Answers

- **What is this?** Sleeptrue Firm 12" Queen Memory Foam Mattress in a Box, Cooling, Breathable, and Pressure Relieving - 100 Night Trial, CertiPUR-US Certified and 10 Year Limited Warranty by serta
- **How much does it cost?** 493384 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/708572067-sleeptrue-firm-12-queen-memory-foam-mattress-in-a-box)

## Best For

- serta enthusiasts

## Why This Product

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

## Key Features

- • **Stay Cool All Night:** Advanced gel-infused memory foam keeps you comfortably cool, eliminating night sweats and overheating.
- • **Risk-Free 100 Night Trial:** Experience unmatched comfort with a full 100-night trial—sleep on it, love it, or return it hassle-free.
- • **Certified Quality & Durability:** CertiPUR-US certified foam and a 10-year limited warranty guarantee a safe, long-lasting investment in your sleep.
- • **Firm Support for Restful Sleep:** 12-inch high-density memory foam offers the perfect balance of firmness and pressure relief for optimal spinal alignment.
- • **Breathe Easy with Breathable Design:** Innovative airflow materials ensure superior breathability, keeping your mattress fresh and odor-free.

## Overview

The Serta Sleeptrue Firm 12" Queen Memory Foam Mattress combines cooling gel-infused memory foam with a breathable, pressure-relieving design. Measuring 12 inches thick, it offers firm support ideal for professional sleepers seeking durability and comfort. Certified by CertiPUR-US and backed by a 10-year warranty, it comes with a 100-night trial to ensure satisfaction.

## Description

Sleeptrue Firm 12" Queen Memory Foam Mattress in a Box, Cooling, Breathable, and Pressure Relieving - 100 Night Trial, CertiPUR-US Certified and 10 Year Limited Warranty

## Features

- Breathable
- Durable
- Pressure Relief
- Temperature Regulating

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Colour | Light Blue |
| Product Dimensions | 201.93 x 152.4 x 30.48 cm; 36.65 kg |
| Primary material | Gel Foam Memory Foam Foam |
| Top material | Polyester |
| Upholstery material | Cotton |
| Style | Memory Foam Firm 12" |
| Capacity | Queen (U.S. Standard) |
| What is in the box? | Mattress |
| Top finish | Tight Top |
| Care Instructions | We do not recommend applying liquids to the product. Applying liquids may stain the fabric and could potentially make the soiled area worse. Moisture or chemicals applied directly to the mattress can cause premature breakdown of the foam and damage the product., To clean your mattress, we suggest applying baking soda to the soiled area and letting it stand for about 15 minutes. Then, vacuum and repeat as needed. It's important that you also air the product out as much as possible., In order to protect your mattress from stains and spills, we recommend using a mattress protector. This will also help with the overall health and lifespan of your mattress. |
| Publisher code | UU1YL |
| Shipping weight | 36.65 Kilograms |
| Item Model Number | 500707832-1050 |
| Manufacturer | Serta Simmons Bedding, LLC. |
| Item model number | 500707832-1050 |
| ASIN | B0DFS4B3Z1 |

## Product Details

- **Brand:** Serta
- **Size:** Queen (U.S. Standard)
- **Product dimensions:** 2.02L x 1.52W x 0.31Th metres
- **Top style:** Tight Top
- **Cover material:** Cotton
- **Number of layers:** 5
- **Fill material:** Gel Memory Foam
- **Special feature:** Temperature Regulating, Durable, Pressure Relief, Breathable
- **Colour:** Light Blue
- **Model name:** Serta 12" Memory Foam Firm SleepTrue Mattress in a Box

## Images

![Sleeptrue Firm 12" Queen Memory Foam Mattress in a Box, Cooling, Breathable, and Pressure Relieving - 100 Night Trial, CertiPUR-US Certified and 10 Year Limited Warranty - Image 1](https://m.media-amazon.com/images/I/81lzuzpFZZL.jpg)
![Sleeptrue Firm 12" Queen Memory Foam Mattress in a Box, Cooling, Breathable, and Pressure Relieving - 100 Night Trial, CertiPUR-US Certified and 10 Year Limited Warranty - Image 2](https://m.media-amazon.com/images/I/71Ek9riWWxL.jpg)
![Sleeptrue Firm 12" Queen Memory Foam Mattress in a Box, Cooling, Breathable, and Pressure Relieving - 100 Night Trial, CertiPUR-US Certified and 10 Year Limited Warranty - Image 3](https://m.media-amazon.com/images/I/81oQ316IcRL.jpg)
![Sleeptrue Firm 12" Queen Memory Foam Mattress in a Box, Cooling, Breathable, and Pressure Relieving - 100 Night Trial, CertiPUR-US Certified and 10 Year Limited Warranty - Image 4](https://m.media-amazon.com/images/I/818-A8ZNobL.jpg)
![Sleeptrue Firm 12" Queen Memory Foam Mattress in a Box, Cooling, Breathable, and Pressure Relieving - 100 Night Trial, CertiPUR-US Certified and 10 Year Limited Warranty - Image 5](https://m.media-amazon.com/images/I/71-YBnqFa-L.jpg)

## Available Options

This product comes in different **Colour Name, Size Name** options.

## Frequently Bought Together

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-18*