Lucid 3" Gel Memory Foam Mattress Topper, King - Infused with Cooling Gel and Aloe, Washable Cover
Lucid 3" Gel Memory Foam Mattress Topper, King - Infused with Cooling Gel and Aloe, Washable Cover
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Lucid

Lucid 3" Gel Memory Foam Mattress Topper, King - Infused with Cooling Gel and Aloe, Washable Cover

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Bed Size:King-Out of stock
Thickness:3 in-Out of stock
Actual Color:Gel-Out of stock

Key item features

  • Plush Comfort: Three inches of ultra-plush gel memory foam cradle your body for ultimate relaxation
  • Cooling Gel: Gel and aloe memory foam helps pull away heat from the body and create a fresh sleep environment
  • Washable Cover: This topper includes a removable and washable polyester cover for easy maintenance
  • Mattress Enhancement: A memory foam topper is the best way to make a firm bed more soft
  • Certified Foam: CertiPUR-US certified foam ensures quality and safety to give you peace of mind
  • Easy Shipping: Designed to ship from our home to yours in just one box, ready to use after 24-48 hours of expansion
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Current price is $134.00
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4.3 out of 5 stars
stars1,444 ratings845 reviews
How item rating is calculated
  1. 5 stars69% (1,002)
  2. 4 stars12% (167)
  3. 3 stars6% (86)
  4. 2 stars4% (61)
  5. 1 star9% (128)

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Showing 1-3 of 845 reviews

May 4, 2026
ASH
Top Reviewer
Item details
Bed size: Queen
Thickness: 3 in
Color: Charcoal
5 out of 5 stars review

Verified Purchase

High Quality, Great Cover: Best for a Soft Feel

"The Lucid 3-inch charcoal and gel memory foam mattress topper (Queen size) is of outstanding quality. The included zippered cover is both practical and hygienic. It is true to its 3-inch height and arrived compressed; it took about 4–5 hours to fully expand. While not overly heavy, it has a substantial, high-quality weight and fits a queen mattress perfectly. We live in Southern California, and the topper stayed impressively cool.However, we found it to be too soft for our personal preference for a firm or medium-firm feel. For reference, we are a healthy couple in our 60s/70s with regular builds. We ended up giving it to our niece, and she and her husband are absolutely enchanted with it! It is a great product, but the feel just depends on your firmness preference."

Helpful?4GCYJTLV43GG476995373
May 15, 2026
anonymous
Item details
Bed size: Twin-XL
Thickness: 3 in
Color: Gel
5 out of 5 stars review

Verified Purchase

Lucid Mattress covers are the Best. This is my fourth one as I found it to be sooo comfortable. All my beds have these covers. Highly recommend. Thank you Walmart for making this product available.

Helpful?4GCYJTLV43GG476995373
Aug 28, 2025
Carrie
Top Reviewer
Item details
Bed size: Full
Thickness: 4 in
Color: Charcoal
5 out of 5 stars review

Verified Purchase

I just love it! it's so comfortable. I still deal with pain. neck pain, low back pain. if there's something better, I haven't found it. but I am more than happy with this. the foam conforms to my body. sometimes I even go without a pillow or use a rolled up towel for my neck. I love the cover, it's soft. it's not hot. I will have this topper as long as it lasts! thank you!

Helpful?4GCYJTLV43GG476995373