What does the cooling gel infusion do, and will it keep my mattress cooler?

Cooling gel is blended into the foam to help draw heat away from your body and regulate sleep temperature. The open-cell foam structure and ventilation channels also promote airflow for a cooler sleep experience than traditional memory foam.

Is there an odor when it arrives, and how long until I can sleep on it?

A mild new-foam scent is normal and fades quickly. Unroll in a ventilated room for 24–48 hours. By the time it fully expands, the smell should be gone.

Will my current sheets still fit?

Measure your mattress plus your topper height before ordering sheets to ensure a snug fit. The added height may require deep-pocket sheets (15"+ depth).

Which thickness is right for me — 2", 3", or 4"?

The 2" adds subtle softness to a slightly firm mattress. The 3" delivers deeper pressure relief for back and side sleepers. The 4" is ultra-plush, ideal for very firm or worn mattresses.

Can I wash this topper?

The foam can't be machine washed. Spot clean with mild detergent and a damp cloth. We recommend pairing it with a waterproof mattress protector to keep it fresh long-term.

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Lucid - Lu40Ff30Gt 4 Inch Gel Memory Foam Mattress Topper-Ventilated Design-Ultra Plush-Full

Product ID: 326575244

Details

Brand
LUCID
Colour
Blue
Fabric Type
Memory Foam
Size
Full
Special features
Cooling

💨Ventilated design for superior airflow

❄️Cooling gel infusion for heat dissipation

🛏️4-inch plush gel memory foam

Description

🛌 Elevate your sleep game with plush, cool comfort that’s impossible to ignore!

CLOUD LIKE COMFORT - Experience ultra-plush 4-inch gel memory foam that cradles your body for deep restorative sleep.
BREATHE EASY DESIGN - Ventilated foam channels maximize airflow, preventing overheating and enhancing breathability.
STAY COOL ALL NIGHT - Innovative cooling gel infusion actively dissipates heat, keeping your sleep environment refreshingly cool.
PRESSURE POINT RELIEF - Ergonomically contours to your curves, evenly distributing weight to reduce aches and improve rest.
EFFORTLESS SETUP WARRANTY - Ships compressed in a box for easy delivery; fully expands in 24-48 hours with a 3-year peace-of-mind warranty.

The LUCID Lu40Ff30Gt is a 4-inch ultra-plush gel memory foam mattress topper designed to enhance any full-size bed. Featuring cooling gel infusion and a ventilated design, it ensures superior temperature regulation and breathability. This topper evenly distributes weight to relieve pressure points, ships conveniently compressed in a box, and comes with a 3-year warranty—perfect for millennials seeking premium comfort and a cooler, more restful night’s sleep.

Specifications

ASIN	B01MQRLLV1
Age Range Description	Adult
Best Sellers Rank	#115,523 in Home ( See Top 100 in Home ) #121 in Fiber Beds
Brand Name	LUCID
Closure Type	Pull On
Color	Blue
Customer Reviews	4.3 4.3 out of 5 stars (31,503)
Fabric Type	Memory Foam
Global Trade Identification Number	00848971052020
Included Components	Mattress Topper
Item Firmness Description	Soft
Item Type Name	4 Inch Gel Memory Foam Mattress Topper - Ventilated Design - Ultra Plush - Full
Manufacturer	LUCID
Manufacturer Part Number	LU40FF30GT
Material Type	Memory Foam
Model Name	4 Inch Gel Memory
Model Number	LU40FF30GT
Number of Items	1
Number of Packs	1
Other Special Features of the Product	Cooling
Product Care Instructions	Spot Clean Only
Size	Full
UPC	848971052020
Unit Count	1 Count
Water Resistance Level	Not Water Resistant

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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