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Lucid 4 Inch Ventilated Bamboo Charcoal Memory Foam Mattress Topper, CertiPUR-US Certified, Moisture and Odor Control-King

  • Based on 16,182 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, Jul 24
Order within 1 hour and 43 minutes
Available payment plans shown during checkout

Size: King


Style: 4 Inch


Pattern Name: Topper Only


Features

  • Bamboo
  • Plush, therapeutic memory foam conforms to your curves
  • Memory foam adds softness and increased comfort to your mattress
  • Naturally hypoallergenic, memory foam resists bacterial growth for a clean sleep environment
  • Infused bamboo charcoal helps regulate moisture, temperature, and odor
  • New foam scent is normal and will dissipate over the first 48 hours after opening; this product features a 3-year warranty

Description

The Lucid Charcoal Memory Foam Mattress Topper brings you the benefits of memory foam combined with the odor and moisture control of charcoal. Bamboo charcoal has many great qualities: it eliminates odors, absorbs excess moisture, regulates temperature, and is an excellent choice for people with allergies. Combined with contouring memory foam, it is an innovative master piece. Bamboo charcoal is created from the plant. First it is burned at high temperatures, then it is ground into a fine powder. Finally, it is infused in our memory foam. Bamboo charcoal has been used in medications and skin care products, and is completely safe to use in fabric and bedding products. This topper is ventilated for superior airflow and temperature regulation.

Brand: LUCID


Color: Topper Only


Size: King


Fabric Type: Bamboo


Special Feature: Hypoallergenic, Charcoal Bamboo Infused, Moisture-Wicking


Brand: LUCID


Color: Topper Only


Size: King


Fabric Type: Bamboo


Special Feature: Hypoallergenic, Charcoal Bamboo Infused, Moisture-Wicking


Closure Type: Charcoal


Product Care Instructions: Machine Wash


Water Resistance Level: Not Water Resistant


Age Range (Description): Child


Material: Memory Foam


Model Name: LU40KK30BT


Number of Items: 1


Manufacturer: LUCID


UPC: 848971066201


Global Trade Identification Number: 01


Product Dimensions: 19 x 19 x 24 inches


Item Weight: 4.41 pounds


Country of Origin: China


Item model number: LU40KK30BT


Is Discontinued By Manufacturer: No


Refill: memory foam


Assembly required: No


Warranty Description: 3-year u. S. Warranty guards against manufacturer defect.


Batteries required: No


Included Components: Mattress Topper


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Jul 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Feel like a brand new person!
Size: King Style: 3 Inch Pattern Name: Topper Only
The topper looks just like the picture shown. Our bed is years old. The mattress is still in decent condition. It's one the flips over and has a pillow top on both sides. We've always been good about flipping and rotating it. But, time wears on. I have neuropathy and I was noticing that my hands and arms were falling asleep or tingling every morning. I have had to wear braces. Plus my lower back would take a while of creaking to warm up and not be sore. I have one hip that had started to hurt. I'm not getting into the husband's side. We are both healthy and keep in pretty good shape so I just knew some of this was the mattress. Was I ready to spend another $1K or more on a mattress....ummmm....nope! I had slept on a friend's bed who had gotten a memory foam mattress and liked it. Then I started researching the toppers. I have been looking into a topper for months. Figured I would give it a shot. Hopefully sleep better and save a little money. Thank you Prime Day! haha After reading about everything I could and then reading reviews, comparing prices etc, I decided on this. Hallelujah!! I picked this one because it had good reviews on temperature. I run hot so I needed something that wouldn't make me sweat. I liked the bamboo and charcoal features. This came perfectly packaged. Easy to open (provided a razor tool for the plastic) and lay out. There was absolutely NO SMELL. I was worried. I put my face right into it. Nothing. I have a small house so there was no way I was able to stick a king sized topper somewhere for 48 hours, so this only sat for about 14 hours. It did start to expand immediately after being laid out. I already had a pillow mattress cover w/ deep pockets and it fits right over it. I have slept on this for 2 nights so I might be pulling the trigger early on a review, but I will definitely update this if necessary. Night one: I could definitely tell a difference. It was very comfortable. I was worried about too soft or too firm, but like goldilocks, it was just right. It is soft enough that you sink into it, but firm enough that you are not in a hole (if that makes sense). I was not hot at all. Summer is definitely a time to test that out. Night two: I think I liked it even better last night. Just a huge difference. Even lying on it to read. I was comfortable with no aches. Huge difference in the morning. I haven't worn my arm braces and my arms and hands have not had any pins and needles or numbness. My hip has not bothered me and my lower back doesn't feel like I have to oil it up before exercising or just breathing. At this point, I would definitely recommend this topper. I know there are so many out there. My suggestion is don't rush it. Read reviews on and off of Amazon. Going through though, add this one to your list of a possibility. I will add too that I was thinking I would need a 4 inch, but I did read somewhere that someone stated that it feels like you sink further down with a 4inch so I got the 3 and it's perfect for my needs. Sorry so long, but I invested a lot of time into this. haha ... show more
Reviewed in the United States on July 19, 2023 by MrsWorldwide

  • Oh! Lucid where have you been all my LIfe???
Size: California King Style: 3 Inch Pattern Name: Topper Only
Ok, so I purchased this Lucid 3 inch topper in Cal King! Right out of the box there is a slight smell but it's a "new foam" smell nothing out of control. The item was wrapped perfectly with a mesh fabric protector (dispossable) and a nifty letter type opener so you don't have to worry about damaging your item. It was easy peasy! Just open it up, lay on floor, unroll and almost instantly my topper got to it's 3 inches. I popped my ceiling fan on to speed process although I will odbide by the recommended 48 hrs to sleep on. I hope I can make it that long cause I did lay on it briefly on the floor and was in Heaven. I literally closed my eyes for a moment and thought I was on a puffy encompassing white cloud. I swear I could hear angelic voices and see Pegasus flying around me! l'm super hopeful this will help my lower back and hip pain. I was diagnosed with fibromyalgia and anyone who knows about that, You know about the wide spread pains we get. Those evil little fibro elves that man each joint and take turns stabbing you with little miniature knives. Ugh! I HATE them! Lol I really appreciate the construction of this topper. The fact that it's infused with charcoal is an added antimicrobial and moisture barrier benefit. It seems awesome but only time will tell. I'm in my 30s and about 118lbs but sleep heavy. My hubby is about 175 ish and tosses every 10 min. He has horrible neck pain and lower back pain. (Too many years of playing Hockey) So, we are both looking forward to some much needed sleep therapy.There is a 3 year warranty on it so that makes me happy. I will update after a full weeks sleep. Only CON I can see this far is I wish there was a bamboo zippered cover for it. May need to purchase deep pocket sheets.This is a COMPLETELY unbiased review, purchased by me. Who genuinely is super excited about using this item. Check back for update! May 24 UPDATE: Man oh man! Did this item truly exceed my expectations. This topper has been heaven sent. It has completely overhauled my joints in a way that they actually feel less tender and sore. That lower back pain has decided to pack up an move. My fibromyalgia episodes seem less due to being more well rested. With joint pain and wide spread pain lessened I have been able to slowly start doing yoga again. I just needed my body to repair a bit first and this topper definitely helped. My kids call it the marshmallow bed and fight over who gets to nap in it lol. It does help wick away moisture. Especially when paired with bamboo sheets. I will replace after warranty is up in 3 yrs to make sure I'm receiving the best from this product. I can't rave enough. I will update again in 6m. Please don't hesitate you found the one. I will say if you are over 300lb try going up to a 4-5 inch topper for added support. Blessing for better sleep to all... ... show more
Reviewed in the United States on May 8, 2017 by BellaLuna BellaLuna

  • The Best!!
Size: Queen Style: 4 Inch Pattern Name: Topper Only
I cannot say enough good about this topper. Slept on one at my son’s home one night. Got up and ordered mine the next morning. Friends always compliment me on the comfort. And one of the best parts I can move and never disturb the person next to you. Thickness is great! Love the firm yet softness it delivers ... show more
Reviewed in the United States on May 12, 2025 by Stylist G

  • Comfortable
Size: Full Style: 3 Inch Pattern Name: Topper Only
Very comfortable.
Reviewed in the United States on June 30, 2025 by Marianne

  • Comfort
Size: King Style: 3 Inch Pattern Name: Topper Only
This mattress is very comfortable
Reviewed in the United States on June 6, 2025 by Marvin J Coleman

  • Ok at best
Size: Queen Style: 3 Inch Pattern Name: Topper Only
Support & comfort are ok but this topper is not cooling at all. If your body temperature runs warm while you sleep do not get this topper.
Reviewed in the United States on May 6, 2025 by Charles C.

  • College Must-Have!
Size: Twin XL Style: 3 Inch Pattern Name: Topper Only
AMAZING! This mattress topper has made college beds so much more comfortable! I highly recommend this! Its also super durable!
Reviewed in the United States on May 13, 2025 by CookieMo880

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