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.

Lucid 4 Gel Memory Foam Mattress Topper King

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

B/.3744

Duties & taxes included

In stock

Sold byAmazon PanamaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Panama.

Secure transaction

Description

🛌 Elevate your sleep game — because your dreams deserve the best!

BREATHE EASY - Ventilated design enhances airflow and breathability, preventing heat buildup and promoting a fresh sleep environment.
KING SIZED LUXURY - Generous king size ensures full-body support and indulgence, perfect for the modern professional’s bedroom sanctuary.
CLOUD LIKE COMFORT - 4 inches of ultra-plush gel memory foam cradles your body for deep, pressure-relieving sleep.
STAY COOL ALL NIGHT - Advanced gel infusion actively captures and disperses heat, keeping you refreshed even in warmer rooms.
HYPOALLERGENIC HEALTHY - Made with hypoallergenic materials to protect sensitive skin and reduce allergens for a cleaner, safer sleep.

The LUCID 4" Gel Memory Foam Mattress Topper in King size features a thick 4-inch layer of gel-infused memory foam designed to contour your body and relieve pressure points. Its ventilated design promotes airflow for a cooler sleep experience, while hypoallergenic materials ensure a clean, healthy rest. Ideal for air-conditioned rooms, this topper expands fully within 24-72 hours and comes with a 3-year warranty, making it a smart upgrade for anyone seeking luxurious comfort and support.

Specifications

ASIN	B01N1NV1HZ
Age Range Description	Adult
Best Sellers Rank	#321,348 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #68 in Mattress Toppers
Brand	LUCID
Colour	Blue
Customer Reviews	4.2 out of 5 stars 27,958 Reviews
Enclosure Material	Memory Foam
Fabric Type	Memory Foam
Global Trade Identification Number	00848971052044
Included Components	Mattress Topper
Item Type Name	4 Inch Gel Memory Foam Mattress Topper - Ventilated Design - Ultra Plush - King
Item Weight	27 Pounds
Manufacturer	LUCID
Manufacturer Part Number	LU40KK30GT
Manufacturer Warranty Description	3-year warranty against manufacturer's defects.
Model Name	LUCID 4 Inch Gel Memory Foam Mattress Topper-Ventilated Design-Ultra Plush-King
Model number	LU40KK30GT
Number of Items	1
Other Special Features of the Product	Hypoallergenic
Product Care Instructions	Machine Wash
Size	King
Special Feature	Hypoallergenic
UPC	848971052044
Unit Count	1 Piece
Water Resistance Level	Not Water Resistant

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.