---
product_id: 492408861
title: "koorlian Queen Size Mattress 12 Inch - Cooling Hybrid Mattress in a Box for Back Pain Relief - Pocket Spring & Memory Foam | Fiberglass-Free, Medium Firm Feel, CertiPUR-US, 120 Nights Trial"
brand: "koorlian"
price: "4882 Lei"
currency: RON
in_stock: true
reviews_count: 12
category: "Koorlian"
url: https://www.desertcart.ro/products/492408861-koorlian-queen-size-mattress-12-inch-cooling-hybrid-mattress-in
store_origin: RO
region: Romania
---

# Cooling hybrid foam & springs 12-inch queen size comfort 120-night trial & 10-year warranty koorlian Queen Size Mattress 12 Inch - Cooling Hybrid Mattress in a Box for Back Pain Relief - Pocket Spring & Memory Foam | Fiberglass-Free, Medium Firm Feel, CertiPUR-US, 120 Nights Trial

**Brand:** koorlian
**Price:** 4882 Lei
**Availability:** ✅ In Stock

## Summary

> 🛌 Sleep smarter, not harder — wake up pain-free and refreshed!

## Quick Answers

- **What is this?** koorlian Queen Size Mattress 12 Inch - Cooling Hybrid Mattress in a Box for Back Pain Relief - Pocket Spring & Memory Foam | Fiberglass-Free, Medium Firm Feel, CertiPUR-US, 120 Nights Trial by koorlian
- **How much does it cost?** 4882 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/492408861-koorlian-queen-size-mattress-12-inch-cooling-hybrid-mattress-in)

## Best For

- koorlian enthusiasts

## Why This Product

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

## Key Features

- • **Risk-Free Sleep Upgrade:** 120-night trial plus 10-year warranty with CertiPUR-US certification guarantees quality and peace of mind.
- • **Ergonomic 7-Zone Support:** Scientifically designed zones cradle your spine, easing back, neck, and shoulder pain for deep restorative sleep.
- • **Cloud-like Cooling Comfort:** Memory foam with breathable, fiberglass-free cover keeps you cool and refreshed all night.
- • **Durable Edge Reinforcement:** Enhanced edge springs prevent sagging and extend mattress lifespan, supporting you fully even at the edges.
- • **Motion-Isolating Pocket Springs:** Individually wrapped springs minimize partner disturbance, ensuring uninterrupted rest.

## Overview

The Koorlian Queen Size 12-inch Hybrid Mattress combines cooling memory foam and individually wrapped pocket springs to deliver medium-firm, ergonomic support tailored for back pain relief. Featuring a breathable, fiberglass-free cover and reinforced edges, it ensures durability and comfort. Certified by CertiPUR-US, it comes with a 120-night trial and 10-year warranty, making it a smart, risk-free investment for millennials seeking restorative sleep and wellness.

## Description

Buy koorlian Queen Size Mattress 12 Inch - Cooling Hybrid Mattress in a Box for Back Pain Relief - Pocket Spring & Memory Foam | Fiberglass-Free, Medium Firm Feel, CertiPUR-US, 120 Nights Trial: Mattresses - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: a great item - I switched to this Koorlian hybrid mattress when my old bed started giving me morning stiffness. The first night I lay down, I felt the difference immediately — the mattress felt supportive, but still plush enough that I sank in just the right amount. When I got up the next morning, I woke with less lower-back tension than I have in months. The hybrid design — memory foam + pocketed springs — seems to strike a good balance. I sleep on my side and back depending on the night, and the mattress hugged my shoulders and hips well while keeping my spine aligned. Over the first week, I noticed fewer toss-and-turns and deeper sleep overall. desertcart +2 Sleepyhead +2 Another detail I liked: the cooling cover and breathable foam — I tend to sleep warm, but this mattress stayed cool through the night. The surface felt soft, the edge support was solid (even when I sat at the edge to tie my boots), and the bed felt stable — no weird sagging or “hammock” feel. desertcart +1 If you’re dealing with back pain, restless sleep, or want a balanced mattress — comfortable yet supportive, this Koorlian mattress works well in real life.
Review: Good buy - This mattress is incredible in quality... Not too hard or too soft the firmness is awesome, it provides excellent back support... I feel better sleep from the day 1...The packaging was very great, it arrived in perfect condition and quickly returned to its original shape upon opening... I look for comfort, support, and good sleep which i feel in this mattress... Worth the investment!

## Features

- 【Cool & Comfortable Sleep】The queen firm mattress features memory foam that enhances support while maintaining comfort, helping to relieve body pressure and giving you the feeling of lying on a cloud. The fiberglass-free cover is softer on the skin and more breathable, keeping you cool and refreshed all night long.
- 【Strong Support】koorlian has reinforced the queen bed mattress’s edge springs for enhanced strength and durability, preventing sagging or sinking that could shorten its lifespan. This medium-firm mattress features individually wrapped pocket springs, which are quieter than traditional innerspring designs. Their motion-isolating performance helps minimize partner disturbance from tossing, turning, or other movements, allowing you to enjoy 8 hours of deep, restful sleep.
- 【Pain Relief】The 7-zone support system offers enhanced protection for the spine. Whether you sleep on your back, side, or stomach, it provides ergonomic, scientifically designed support for your head, neck, shoulders, waist, hips, legs, and feet. By relaxing tense muscle groups, it helps ease lower back soreness, shoulder and neck stiffness caused by prolonged sitting or standing, allowing you to enjoy baby-like sleep quality.
- 【Easy Assembly - 12 inch Queen Size Mattress in a Box】Size: 80" x 60" x 12" The mattress arrives vacuum-compressed and rolled in a box for easy transport and setup. Simply unbox, remove the packaging, and allow 48–72 hours for the mattress to fully expand to its original shape—then enjoy restful sleep. Measurement method: After full expansion, measure from the bottom of the mattress to the highest point on the surface.
- 【120-Night Trial & 10-Year Warranty】We offer a 120-night trial and a 10-year warranty, and our mattress is CertiPUR-US certified and odor-free. If it’s not the perfect fit for you, we’ll make it right—so you can trust koorlian and enjoy a restful, worry-free sleep.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B8SPN7WN |
| Age Range Description | Adult |
| Best Sellers Rank | #33,730 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #162 in Mattresses |
| Customer Reviews | 4.3 4.3 out of 5 stars (2,579) |
| Date First Available | August 5, 2022 |
| Item Weight | 80 pounds |
| Item model number | KHM-12-MF |
| Product Dimensions | 80 x 60 x 12 inches |

## Product Details

- **Brand:** koorlian
- **Cover Material:** Polyester Blend
- **Fill Material:** Memory Foam
- **Item Firmness Description:** Medium Firm
- **Item Weight:** 80 Pounds
- **Number of Layers:** 3
- **Product Dimensions:** 80"L x 60"W x 12"Th
- **Size:** Queen
- **Special Feature:** Durable
- **Top Style:** Euro Top

## Images

![koorlian Queen Size Mattress 12 Inch - Cooling Hybrid Mattress in a Box for Back Pain Relief - Pocket Spring & Memory Foam | Fiberglass-Free, Medium Firm Feel, CertiPUR-US, 120 Nights Trial - Image 1](https://m.media-amazon.com/images/I/81DyoJ5beWL.jpg)
![koorlian Queen Size Mattress 12 Inch - Cooling Hybrid Mattress in a Box for Back Pain Relief - Pocket Spring & Memory Foam | Fiberglass-Free, Medium Firm Feel, CertiPUR-US, 120 Nights Trial - Image 2](https://m.media-amazon.com/images/I/71+pttsHB2L.jpg)
![koorlian Queen Size Mattress 12 Inch - Cooling Hybrid Mattress in a Box for Back Pain Relief - Pocket Spring & Memory Foam | Fiberglass-Free, Medium Firm Feel, CertiPUR-US, 120 Nights Trial - Image 3](https://m.media-amazon.com/images/I/710SKfrsu5L.jpg)
![koorlian Queen Size Mattress 12 Inch - Cooling Hybrid Mattress in a Box for Back Pain Relief - Pocket Spring & Memory Foam | Fiberglass-Free, Medium Firm Feel, CertiPUR-US, 120 Nights Trial - Image 4](https://m.media-amazon.com/images/I/71NxJOfcgGL.jpg)
![koorlian Queen Size Mattress 12 Inch - Cooling Hybrid Mattress in a Box for Back Pain Relief - Pocket Spring & Memory Foam | Fiberglass-Free, Medium Firm Feel, CertiPUR-US, 120 Nights Trial - Image 5](https://m.media-amazon.com/images/I/81rZAx6ltpL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ a great item
*by E***R on December 3, 2025*

I switched to this Koorlian hybrid mattress when my old bed started giving me morning stiffness. The first night I lay down, I felt the difference immediately — the mattress felt supportive, but still plush enough that I sank in just the right amount. When I got up the next morning, I woke with less lower-back tension than I have in months. The hybrid design — memory foam + pocketed springs — seems to strike a good balance. I sleep on my side and back depending on the night, and the mattress hugged my shoulders and hips well while keeping my spine aligned. Over the first week, I noticed fewer toss-and-turns and deeper sleep overall. Amazon +2 Sleepyhead +2 Another detail I liked: the cooling cover and breathable foam — I tend to sleep warm, but this mattress stayed cool through the night. The surface felt soft, the edge support was solid (even when I sat at the edge to tie my boots), and the bed felt stable — no weird sagging or “hammock” feel. Amazon +1 If you’re dealing with back pain, restless sleep, or want a balanced mattress — comfortable yet supportive, this Koorlian mattress works well in real life.

### ⭐⭐⭐⭐⭐ Good buy
*by S***H on September 4, 2025*

This mattress is incredible in quality... Not too hard or too soft the firmness is awesome, it provides excellent back support... I feel better sleep from the day 1...The packaging was very great, it arrived in perfect condition and quickly returned to its original shape upon opening... I look for comfort, support, and good sleep which i feel in this mattress... Worth the investment!

### ⭐⭐⭐⭐ Excellent mattress
*by A***Z on October 15, 2025*

Pleasantly surprised. Comfortable, holding up well. Easy to assemble, not noisy, looks great, comfortable. Would recommend!

## Frequently Bought Together

- koorlian 12 Inch Queen Size Mattress in a Box for Back Pain, Medium Firm Feel Fiberglass Free Hybrid Mattress with Individual Pocket Springs and Pressure-Relieving Memory Foam, Grey, 120-Night Trial
- Utopia Bedding Quilted Fitted Mattress Pad, Queen Size, Elastic Fitted Mattress Topper Protector and Cover Stretches up to 16 Inches Deep, Machine Washable (White)
- Utopia Bedding Bed Pillows for Sleeping Queen Size (White), Set of 2, Cooling Hotel Quality, Gusseted Pillow for Back, Stomach or Side Sleepers

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**Shop now:** [https://www.desertcart.ro/products/492408861-koorlian-queen-size-mattress-12-inch-cooling-hybrid-mattress-in](https://www.desertcart.ro/products/492408861-koorlian-queen-size-mattress-12-inch-cooling-hybrid-mattress-in)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-18*