---
product_id: 9243290
title: "LUCID 4 Inch Ventilated Memory Foam Mattress Topper - 3-Year Warranty - Twin"
brand: "lucid"
price: "$437.38"
currency: USD
in_stock: false
reviews_count: 7
url: https://www.desertcart.us/products/9243290-lucid-4-inch-ventilated-memory-foam-mattress-topper-3-year
store_origin: US
region: United States of America
---

# ventilated airflow design 4-inch premium memory foam 3-year warranty protection LUCID 4 Inch Ventilated Memory Foam Mattress Topper - 3-Year Warranty - Twin

**Brand:** lucid
**Price:** $437.38
**Availability:** ❌ Out of Stock

## Summary

> 🛏️ Elevate your sleep game with breathable, pressure-relieving luxury!

## Quick Answers

- **What is this?** LUCID 4 Inch Ventilated Memory Foam Mattress Topper - 3-Year Warranty - Twin by lucid
- **How much does it cost?** $437.38 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/9243290-lucid-4-inch-ventilated-memory-foam-mattress-topper-3-year)

## 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

- • **Cloud-like Comfort:** 4 inches of 100% premium memory foam cushions every inch of your body for unparalleled pressure relief.
- • **Fresh Start Guarantee:** New foam scent naturally dissipates within 48 hours, so you wake up to pure comfort.
- • **Impression-Free Sleep:** Advanced foam formula resists body impressions, maintaining a fresh, supportive surface night after night.
- • **Breathe Easy Technology:** Ventilated open-cell foam enhances airflow, keeping you cool and sweat-free all night long.
- • **Durability You Can Trust:** Backed by a 3-year warranty, ensuring long-lasting support and peace of mind.

## Overview

The LUCID 4 Inch Ventilated Memory Foam Mattress Topper features a thick layer of premium memory foam with open-cell ventilation technology to enhance airflow and temperature regulation. Designed to prevent body impressions and backed by a 3-year warranty, it delivers durable, pressure-relieving comfort ideal for a cooler, more restful night's sleep.

## Description

Update Your MattressThis 4-inch thick memory foam mattress topper will bring new life to any mattress. Open cell construction yields a longer lasting, more resilient foam that will not leave long-lasting body impressions. Pressure ReliefLUCID memory foam quickly conforms to weight and pressure. This mattress topper will help relieve neck, back and shoulder pain by reducing pressure points. This, in turn, helps to correctly align the spine by supporting the natural curves of your head, neck and shoulders. Ventilated DesignMemory foam topper features a ventilated design. Evenly-spaced ventilation channels help to increase airflow and regulate sleeping temperature. SizingThe sizes for this topper follow standard bed sizes minus 1 inch on each side of the length and width to ensure your sheets fit over the topper and your mattress. Twin: 37" x 73" x 4" Twin XL: 37" x 78" x 4"Full: 52" x 73" x 4"Queen: 58" x 78" x 4"King: 74" x 78" x 4"Cal King: 70" x 82" x 4"

Review: Save your bed and your money, this is a good product! (5 months in, still 5/5) - Here we go! Writing a long one in case it can help anyone else, since I spent way too long researching this stuff. I have a 2 year old Queen Simmons BeautyRest Recharge Mattress that (another long story made short) is Extra Firm. On a scale of 1 to 10, the Mattress would be a 9.5 or 10, with 10 being the firmest. So we got a plush comforter style Mattress topper which worked for a while, but eventually I ruined it by washing and drying it wrong. This begins my search for a new topper. First attempt was a 3" NovaForm Gel Memory Foam topper from Costco. Very comfortable and cool. I loved laying on it. It was about a 6.5/10 and felt just right. Except the itching. I had some kind of allergic reaction which apparently only 1 other person in the world had, itching and hot prickly feelings on my arms and feet. Even though it didn't affect my wife, I still tried to find another source of this feeling since I liked the memory foam feel so much. Eventually I couldnt handle it anymore and returned it. I then returned to the search again, but I still wanted a memory foam topper or now, even a new memory foam bed. I convinced myself to get a new bed, trying to decide between a GhostBed, Tuft and Needle or a Leesa. But my bed was only 2 years old, so spending 700+ seemed a bit crazy this early. I took to desertcart and found this 2" Lucid topper. I almost got the charcoal bamboo topper, but figured I'd give this one a shot. After I ordered it, I started reading reviews about the smell, and how bad it is, how its unbearable, etc. I tried to cancel my order but it was too late, it shipped. THE SMELL: Don't Worry. I braced for the worst when it came. Opened the package, let it sit out for 24 hours in an open room with the window wide open. Maybe it was because I was expecting the worst, but it really wasn't that bad. Sure there was a smell, but it faded fast. Preemptively I sprayed a little febreeze on it about 12 hours in, which may have helped too. I put it on after the 24 hours of airing out, no smell. My sense of smell isnt great, but my wife is very smell-sensitive. It didn't bother her at all, which was the big test. I'd recommend that if it still smells, don't put it on your bed and cover it up. Wait for it to gas off, spray some febreeze on it, don't be impatient. You're gonna be laying on this a while, so whats a few days? But again, mine only took 24 hours. Putting a fan on it might help. HEAT: It's not that bad. Overall, it's pretty comfortable. Revived my mattress for a low price. I sleep very hot in general, and this hasn't been a problem for me either. Not as cool as topper-less or the gel, but I dont wake up hot or sweaty either. I'm going to give this 5 stars but I do have some critques. It doesn't look like the picture. It's a good product and works, but astetchically, it looks like cheap yellow foam. But in all honesty, do you really care what it looks like when you're going to cover it up? FIRMNESS: Firmness-wise, it is still firmed than i'd like. I'd say it lowered my 9.5/10 bed to a 8/10. Much better improvement, but I'd like a 6 or 7. Again, i'm giving this a 5 because that is purely personal preference and might be fine for you. I also like that i don't "sink" in it deep, but it does let me conform. OTHER: I've had lower back issues in the past. I don't wake up sore with this one, like I had been when i temporarily had no topper. So that's a plus. I'm not a doctor though. I'm also using the WEEKENDER Fitted Jersey Mattress Protector with Noiseless Waterproof Barrier for reference. Seems a good combo. END: Overall, good product for a good price. You might want a plushier one, but this will help you get more milage from your bed. 5 Month update- Still enjoying it and keeping a 5/5 rating!
Review: Been using it for 3 1/2 months now - For the price, it's well worth it. We've it for a while now so I'm comfortable reviewing it now. I bought this beginning of December 2012. I have rheumatoid arthritis (ankylosing spondylitis) which made for an uncomfortable rest on our spring mattress. I've wanted an entire memory foam mattress for a while now but couldn't afford $2k for it. 3" seemed to be an ideal thickness as the price isn't too high and I wouldn't be able to feel the spring mattress through it. It turned out that 3" was a good choice thickness. When we got it, we let it air out in another room. It smelled pretty weird while we let it air out for a couple days. We turned it after the first day to help it air out faster. I also put our air purifier in the room with it. It seemed like it had a neutral smell after a couple days. I think the holes that are cut in the mattress helped it air out faster too. After it was aired out, we put it on our bed. We have a full size (would love at least a queen but can't afford it, oh well). It fit on top of our full size mattress quite nicely. The sheets fit around it nicely too, although a little tighter now. We tried pressing it to see what it would do. I sat it on also. It keeps a memory for a few seconds while it expands back out. When I first stood up after sitting on it, I noticed it had a memory of my back pockets and even a couple wrinkles on my pants. I had my cat walk on it and it kept a memory of her paw prints for a little while. I live with my brother and his wife and their (almost) 2 year old. We all tried it out and agreed it was quite nice. My nephew kept burying his face into it. He loved it more than anyone, lol. The cat had a little too much fun and cut some of it up by digging her claws into it. Then she tried to eat it but we caught her. I wouldn't recommend letting cats on it without a sheet over it. After all that, we slept on it the first night and it was like night and day. It felt like we were sleeping on air. I really haven't slept on a better bed before we had this memory foam topper. I haven't slept on a complete memory foam mattress though. But this is perfectly fine for me. It doesn't get hot or cold, it's just like sleeping on our old mattress except it's actually comfortable. My RA still has flare ups that wake me in the night but if I'm on my meds and they are working, I don't notice how bad the mattress was before. I bet you could sleep on the floor with this and it would be just fine. I'm going to try it out in the summer when we go camping. It really is comfortable and affordable. Definitely worth buying in my opinion. The worst part about it is the smell but that lasts a couple days. It's fine after that. I took a video and posted it on YouTube but you'll have to search for it by using "Xander being a nut". I'll try to make another video of the memory foam mattress when I have some extra time.

## Features

- Memory Foam
- 4-inch thick 100% premium memory foam mattress topper
- LUCID memory foam formula offers superior comfort and pressure relief
- Open cell technology prevents lasting body impressions
- Ventilated design improves airflow and helps regulate temperature
- New foam scent is normal and will dissipate over the first 48 hours after opening; this product features a 3-year warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00GIBRX3W |
| Age Range Description | Adult |
| Best Sellers Rank | #3,020,897 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #2,967 in Mattresses Toppers |
| Brand Name | LUCID |
| Closure Type | Zipper |
| Color | Topper Only |
| Customer Reviews | 4.2 4.2 out of 5 stars (6,794) |
| Fabric Type | Memory Foam |
| Global Trade Identification Number | 00848971012659 |
| Included Components | Mattress Topper |
| Item Firmness Description | Plush |
| Item Type Name | LUCID 4 Inch Memory Foam Mattress Topper 3-Year Warranty - Twin |
| Item Weight | 2.2 Pounds |
| Manufacturer | LUCID |
| Manufacturer Part Number | LU40TT45MT |
| Manufacturer Warranty Description | 3-year limited warranty guarantees that your lucid mattress topper will be replaced, repaired or refunded at our discretion if it is deemed defective due to faulty workmanship or structural defects. |
| Material Type | Memory Foam |
| Model Name | LUCID 4 Inch Memory Foam Mattress Topper 3-Year Warranty - Twin |
| Model Number | LU40TT45MT |
| Number of Items | 1 |
| Other Special Features of the Product | Foam |
| Product Care Instructions | Spot Clean Only |
| Size | Twin |
| UPC | 848971012659 |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** LUCID
- **Color:** Topper Only
- **Fabric Type:** Memory Foam
- **Size:** Twin
- **Special Feature:** Foam

## Images

![LUCID 4 Inch Ventilated Memory Foam Mattress Topper - 3-Year Warranty - Twin - Image 1](https://m.media-amazon.com/images/I/81ZLOG5o0OL.jpg)
![LUCID 4 Inch Ventilated Memory Foam Mattress Topper - 3-Year Warranty - Twin - Image 2](https://m.media-amazon.com/images/I/81osWYNLvYL.jpg)
![LUCID 4 Inch Ventilated Memory Foam Mattress Topper - 3-Year Warranty - Twin - Image 3](https://m.media-amazon.com/images/I/81BXIbb6wxL.jpg)
![LUCID 4 Inch Ventilated Memory Foam Mattress Topper - 3-Year Warranty - Twin - Image 4](https://m.media-amazon.com/images/I/714XmC+3CaL.jpg)
![LUCID 4 Inch Ventilated Memory Foam Mattress Topper - 3-Year Warranty - Twin - Image 5](https://m.media-amazon.com/images/I/71iLNLNF7tL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Save your bed and your money, this is a good product! (5 months in, still 5/5)
*by S***D on November 4, 2016*

Here we go! Writing a long one in case it can help anyone else, since I spent way too long researching this stuff. I have a 2 year old Queen Simmons BeautyRest Recharge Mattress that (another long story made short) is Extra Firm. On a scale of 1 to 10, the Mattress would be a 9.5 or 10, with 10 being the firmest. So we got a plush comforter style Mattress topper which worked for a while, but eventually I ruined it by washing and drying it wrong. This begins my search for a new topper. First attempt was a 3" NovaForm Gel Memory Foam topper from Costco. Very comfortable and cool. I loved laying on it. It was about a 6.5/10 and felt just right. Except the itching. I had some kind of allergic reaction which apparently only 1 other person in the world had, itching and hot prickly feelings on my arms and feet. Even though it didn't affect my wife, I still tried to find another source of this feeling since I liked the memory foam feel so much. Eventually I couldnt handle it anymore and returned it. I then returned to the search again, but I still wanted a memory foam topper or now, even a new memory foam bed. I convinced myself to get a new bed, trying to decide between a GhostBed, Tuft and Needle or a Leesa. But my bed was only 2 years old, so spending 700+ seemed a bit crazy this early. I took to amazon and found this 2" Lucid topper. I almost got the charcoal bamboo topper, but figured I'd give this one a shot. After I ordered it, I started reading reviews about the smell, and how bad it is, how its unbearable, etc. I tried to cancel my order but it was too late, it shipped. THE SMELL: Don't Worry. I braced for the worst when it came. Opened the package, let it sit out for 24 hours in an open room with the window wide open. Maybe it was because I was expecting the worst, but it really wasn't that bad. Sure there was a smell, but it faded fast. Preemptively I sprayed a little febreeze on it about 12 hours in, which may have helped too. I put it on after the 24 hours of airing out, no smell. My sense of smell isnt great, but my wife is very smell-sensitive. It didn't bother her at all, which was the big test. I'd recommend that if it still smells, don't put it on your bed and cover it up. Wait for it to gas off, spray some febreeze on it, don't be impatient. You're gonna be laying on this a while, so whats a few days? But again, mine only took 24 hours. Putting a fan on it might help. HEAT: It's not that bad. Overall, it's pretty comfortable. Revived my mattress for a low price. I sleep very hot in general, and this hasn't been a problem for me either. Not as cool as topper-less or the gel, but I dont wake up hot or sweaty either. I'm going to give this 5 stars but I do have some critques. It doesn't look like the picture. It's a good product and works, but astetchically, it looks like cheap yellow foam. But in all honesty, do you really care what it looks like when you're going to cover it up? FIRMNESS: Firmness-wise, it is still firmed than i'd like. I'd say it lowered my 9.5/10 bed to a 8/10. Much better improvement, but I'd like a 6 or 7. Again, i'm giving this a 5 because that is purely personal preference and might be fine for you. I also like that i don't "sink" in it deep, but it does let me conform. OTHER: I've had lower back issues in the past. I don't wake up sore with this one, like I had been when i temporarily had no topper. So that's a plus. I'm not a doctor though. I'm also using the WEEKENDER Fitted Jersey Mattress Protector with Noiseless Waterproof Barrier for reference. Seems a good combo. END: Overall, good product for a good price. You might want a plushier one, but this will help you get more milage from your bed. 5 Month update- Still enjoying it and keeping a 5/5 rating!

### ⭐⭐⭐⭐⭐ Been using it for 3 1/2 months now
*by T***T on March 14, 2013*

For the price, it's well worth it. We've it for a while now so I'm comfortable reviewing it now. I bought this beginning of December 2012. I have rheumatoid arthritis (ankylosing spondylitis) which made for an uncomfortable rest on our spring mattress. I've wanted an entire memory foam mattress for a while now but couldn't afford $2k for it. 3" seemed to be an ideal thickness as the price isn't too high and I wouldn't be able to feel the spring mattress through it. It turned out that 3" was a good choice thickness. When we got it, we let it air out in another room. It smelled pretty weird while we let it air out for a couple days. We turned it after the first day to help it air out faster. I also put our air purifier in the room with it. It seemed like it had a neutral smell after a couple days. I think the holes that are cut in the mattress helped it air out faster too. After it was aired out, we put it on our bed. We have a full size (would love at least a queen but can't afford it, oh well). It fit on top of our full size mattress quite nicely. The sheets fit around it nicely too, although a little tighter now. We tried pressing it to see what it would do. I sat it on also. It keeps a memory for a few seconds while it expands back out. When I first stood up after sitting on it, I noticed it had a memory of my back pockets and even a couple wrinkles on my pants. I had my cat walk on it and it kept a memory of her paw prints for a little while. I live with my brother and his wife and their (almost) 2 year old. We all tried it out and agreed it was quite nice. My nephew kept burying his face into it. He loved it more than anyone, lol. The cat had a little too much fun and cut some of it up by digging her claws into it. Then she tried to eat it but we caught her. I wouldn't recommend letting cats on it without a sheet over it. After all that, we slept on it the first night and it was like night and day. It felt like we were sleeping on air. I really haven't slept on a better bed before we had this memory foam topper. I haven't slept on a complete memory foam mattress though. But this is perfectly fine for me. It doesn't get hot or cold, it's just like sleeping on our old mattress except it's actually comfortable. My RA still has flare ups that wake me in the night but if I'm on my meds and they are working, I don't notice how bad the mattress was before. I bet you could sleep on the floor with this and it would be just fine. I'm going to try it out in the summer when we go camping. It really is comfortable and affordable. Definitely worth buying in my opinion. The worst part about it is the smell but that lasts a couple days. It's fine after that. I took a video and posted it on YouTube but you'll have to search for it by using "Xander being a nut". I'll try to make another video of the memory foam mattress when I have some extra time.

### ⭐⭐⭐⭐⭐ Review
*by M***A on March 16, 2018*

Tenía mis dudas al principio que lo pusimos sobre nuestro colchón. Lo dejé reposar en otra recámara aproximadamente 12 horas (te aconsejan que 24 horas y creo que es buena idea para que dé de si) y lo pusimos y ya después encima las sábanas. Las dos primeras noches fue un poco raro porque no esta uno acostumbrado pero ya después es una maravilla. Dormimos como hacía mucho no lo hacíamos. Es ultra cómodo y da la sensación como otros han opinado que es como estar sobre una nube. En nuestro caso fue una excelente opción ya que le dio nueva vida a nuestro colchón viejo. Nos ahorramos de comprar un colchón nuevo con esta colchoneta y cumple con lo que dice del memory foam. Llegó en una caja de tamaño mediano y súper bien empacado. El servicio de Amazon como siempre excelente y en tiempo.

## Frequently Bought Together

- LUCID 4 Inch Ventilated Memory Foam Mattress Topper - 3-Year Warranty - Twin
- Lucid 4 Inch Mattress Topper Cover Twin - Mattress Topper Cover with Zipper - White

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-10*