---
product_id: 392318768
title: "LUCID Memory Foam Mattress Topper King size (150 x 200 cm) – Egg Crate Style – Gel Infusion – 5 cm thick, Blue"
brand: "lucid"
price: "$343.24"
currency: USD
in_stock: false
reviews_count: 5
url: https://www.desertcart.us/products/392318768-lucid-memory-foam-mattress-topper-king-size-150-x-200
store_origin: US
region: United States of America
---

# Cooling gel infusion for temp control Egg crate design boosts airflow 5 cm plush gel memory foam LUCID Memory Foam Mattress Topper King size (150 x 200 cm) – Egg Crate Style – Gel Infusion – 5 cm thick, Blue

**Brand:** lucid
**Price:** $343.24
**Availability:** ❌ Out of Stock

## Summary

> ❄️ Sleep smarter, not harder — upgrade your nights with cool, cloud-like comfort!

## Quick Answers

- **What is this?** LUCID Memory Foam Mattress Topper King size (150 x 200 cm) – Egg Crate Style – Gel Infusion – 5 cm thick, Blue by lucid
- **How much does it cost?** $343.24 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/392318768-lucid-memory-foam-mattress-topper-king-size-150-x-200)

## Best For

- lucid enthusiasts

## Why This Product

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

## Key Features

- • **Breathe Easy Design:** Egg crate texture enhances airflow, keeping your sleep surface fresh and plush
- • **Stay Cool All Night:** Gel infusion actively regulates temperature to prevent overheating
- • **Flip for Versatility:** Reversible topper offers both plush and traditional firmness in one
- • **Cloud-like Comfort Layer:** 5 cm convoluted memory foam cradles your body for deep restorative sleep
- • **Safe & Certified Quality:** OEKO-TEX & CertiPUR-US certified foam with 3-year warranty ensures premium durability and peace of mind

## Overview

The LUCID King Size Memory Foam Mattress Topper features a 5 cm thick gel-infused convoluted foam layer designed to enhance airflow and regulate temperature. Its reversible egg crate design offers customizable firmness, while premium OEKO-TEX and CertiPUR-US certifications guarantee safety and durability. Perfect for professionals seeking a luxurious yet practical sleep upgrade without extra fuss or cost.

## Description

The Lucid 5 cm Convoluted Gel Topper adds a plush and temperature-regulating layer of luxury to any mattress that is too firm. Gel memory foam helps create a cool and comfortable sleep environment every night. The addition of the convoluted design adds an extra layer of breathability and provides an even softer sleep surface than a traditional flat memory foam topper. If you find that you prefer a more traditional experience, simply flip the topper over. Enhance your comfort without breaking the bank with the Lucid 5 cm Convoluted Cooling Mattress Topper.

Review: Perfect and really comfortable - I was staying longterm in a hotel for work and the bed was like a marble worktop. This saved my back and happiness 😊 it's well vacuum packed so was able to take it abroad easily.
Review: Très confortable - La mousse fait très bien son travail.

## Features

- MEMORY FOAM - Add a plush layer of comfort to any foam mattress with this mattress topper
- the soft, convoluted memory foam supports the curves of your body and helps you fall asleep soundly and wake up feeling refreshed
- INCREASED AIRFLOW - Convoluted, egg crate design increases airflow and creates an even plusher sleep surface than traditional flat memory foam toppers
- if you prefer a more traditional experience, simply flip the topper over
- COOLING EFFECT - Gel design helps regulate body temperature for a cooler sleep environment
- NO COVER, NO UNNECESSARY COSTS - Place the topper under your fitted sheet to keep it securely in place
- this way you can enjoy the benefits of a cover without having to spend extra money
- 3-YEAR WARRANTY - We only use high-quality premium OEKO-TEX and CertiPUR-US certified and fire retardant memory foam to ensure your safety and comfort

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08YQH4SDH |
| Age Range Description | All ages |
| Best Sellers Rank | #95,376 in Home ( See Top 100 in Home ) #154 in Mattress Toppers |
| Brand | LUCID |
| Brand Name | LUCID |
| Closure Type | No cover |
| Closure type | No cover |
| Color | Blue |
| Colour | Blue |
| Customer Reviews | 4.4 out of 5 stars 246 Reviews |
| Fabric Type | Memory Foam |
| Included Components | Mattress Topper |
| Item Firmness Description | Firm |
| Item Type Name | 5 cm Gel Memory Foam Mattress Topper |
| Item Weight | 6 Kilograms |
| Manufacturer | LUCID |
| Manufacturer Part Number | LU5C152030COGT-UK |
| Material Type | Gel Memory Foam |
| Model Name | Memory Foam |
| Model Number | LU5C152030COGT-UK |
| Number of Items | 1 |
| Other Special Features of the Product | Breathable, Temperature regulating |
| Product Care Instructions | Spot Clean Only |
| Size | King (150 x 200 cm) |
| Special features | Breathable, Temperature regulating |
| Thread Count | 95 |
| UPC | 195425042039 |
| Unit Count | 1 Count |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** LUCID
- **Colour:** Blue
- **Fabric Type:** Memory Foam
- **Size:** King (150 x 200 cm)
- **Special features:** Breathable, Temperature regulating

## Images

![LUCID Memory Foam Mattress Topper King size (150 x 200 cm) – Egg Crate Style – Gel Infusion – 5 cm thick, Blue - Image 1](https://m.media-amazon.com/images/I/71MJe44UTgL.jpg)
![LUCID Memory Foam Mattress Topper King size (150 x 200 cm) – Egg Crate Style – Gel Infusion – 5 cm thick, Blue - Image 2](https://m.media-amazon.com/images/I/811oDJXaJ0L.jpg)
![LUCID Memory Foam Mattress Topper King size (150 x 200 cm) – Egg Crate Style – Gel Infusion – 5 cm thick, Blue - Image 3](https://m.media-amazon.com/images/I/71GTvq41EPS.jpg)
![LUCID Memory Foam Mattress Topper King size (150 x 200 cm) – Egg Crate Style – Gel Infusion – 5 cm thick, Blue - Image 4](https://m.media-amazon.com/images/I/81biUchjjoL.jpg)
![LUCID Memory Foam Mattress Topper King size (150 x 200 cm) – Egg Crate Style – Gel Infusion – 5 cm thick, Blue - Image 5](https://m.media-amazon.com/images/I/71RN6MvuntS.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect and really comfortable
*by C***F on 29 March 2026*

I was staying longterm in a hotel for work and the bed was like a marble worktop. This saved my back and happiness 😊 it's well vacuum packed so was able to take it abroad easily.

### ⭐⭐⭐⭐⭐ Très confortable
*by A***X on 10 April 2022*

La mousse fait très bien son travail.

### ⭐ Very smelly
*by S***K on 30 December 2025*

This mattress topper smells so bad. We've aired it for days, tried fabric sprays, disinfectant sprays and everything we could think of, but it still smells. The smell is so strong that one can't lie on it. So we are not using it. When the weather changes and the sun is strong we might try airing it again. I'm not hopeful. We did not open it for several weeks. So it was too late to return it. I don't recommend this product.

## Frequently Bought Together

- LUCID Memory Foam Mattress Topper King size (150 x 200 cm) – Egg Crate Style – Gel Infusion – 5 cm thick, Blue
- Quilted Mattress Protector, Hypoallergenic Extra Deep Fitted Mattress Cover 30 cm (152cm x 200cm) King

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-15*