Lucid 4" Cooling Gel with Aloe Plush Memory Foam Mattress Topper, King
Lucid 4" Cooling Gel with Aloe Plush Memory Foam Mattress Topper, King
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Lucid

Lucid 4" Cooling Gel with Aloe Plush Memory Foam Mattress Topper, King

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Bed Size:King
Thickness:4 in

Key item features

  • Plush Comfort: Four inches of ultra-plush gel memory foam cradle your body for ultimate relaxation
  • Cooling Gel: Gel and aloe vera in the memory foam help pull away heat from the body and create a fresh sleep environment
  • Mattress Enhancement: A memory foam topper is the best way to make a firm bed more soft
  • Bed Protection: We highly recommend using a Lucid mattress protector for your king bed to protect against leaks and spills
  • All Sizes: Available in all sizes: Twin, Twin XL, Full, Queen, King, and California King
  • Certified Foam: CertiPUR-US certified foam ensures quality and safety to give you peace of mind
  • Easy Shipping: Ships directly to your door, compressed and rolled into an easy-to-carry box
  • Product Specifications: Assembled dimensions: 79 L x 75 W x 4 H inches; weighs 12.24 pounds; no assembly required
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Current price is $149.99
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  • Free 90-day returns

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Customer ratings & reviews

4.3 out of 5 stars
stars1,832 ratings1,092 reviews
How item rating is calculated
  1. 5 stars70% (1,275)
  2. 4 stars12% (215)
  3. 3 stars7% (120)
  4. 2 stars4% (82)
  5. 1 star8% (140)

Reviews summary

Pros

  • : Accommodates various mattress sizes, including twin and queen.
  • : Provides support that adapts to individual body shapes.
  • : Provides adequate comfort for back.
  • : Provides great value at a lower cost.
  • : Provides individualized comfort during sleep.

Neutral

  • : Can be plush and pressure-relieving, but may be too soft or sinky.
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Showing 1-3 of 1,092 reviews

Jan 15, 2026
Holly
Item details
Bed size: Queen
Thickness: 4 in
5 out of 5 stars review

Verified Purchase

Lucid Queen size 4in Memory Foam topper is the best on the market. Its usually $150 and up for a queen do this is a grrat deal! Its most definitely worth the $150 too! Its not to soft where you sink in and cannot turn over like some other toppers. Ive tried several brands of mattress toppers over the last 20years and this is my pick for the absolute best! You wont be disappointed. And dont buy the toppers that are 4in but 2in foam and 2in just filled topper thats comes in two separate parts to total 4in. They move alll around on the bed and are not comfortable, Im mostly bed bound so I sm pretty picky on comfort and getting pain relief! Buy this for every bed in your home. Also they last for a few years.....

Helpful?c0689060-4280-11ef-b0f7-2b5fc862339656208524
Mar 2, 2026
Rachel
Item details
Bed size: Queen
Thickness: 4 in
5 out of 5 stars review

Verified Purchase

Good so far...

This memory foam topper is exactly 4 inches thick... It's an exact fit to our queen sized bed... We don't notice it's cooling factor but we also have flannel sheets on our bed... When they say the 4 inch will allow you to sink the most they're not lying... You definitely sink but it molds around your body... my husband and I are still getting used to it but so far we like it... shipping was fast and arrived just as described...

Helpful?c0689060-4280-11ef-b0f7-2b5fc862339656208524
Feb 27, 2026
lucy
Item details
Bed size: Queen
Thickness: 4 in
5 out of 5 stars review

Verified Purchase

I was surprised how easy it was to lift ..it fluffed up really quick and was no smell at all ...I have some aches and pains the mattress I have was a nightmare I would sleep on the couch well now its like sleeping on a cloud its very soft but Its not mushy it goes back to form when I get up Definatly made my sleep better as soon as I layed on it I fell asleep lol I was gonna purchase another one im soo glad I found this one dont hesitate to buy this one its a winner I have the 4 inch its worth the extra

Helpful?c0689060-4280-11ef-b0f7-2b5fc862339656208524