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.

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

Lucid 3 Inch Memory Foam Mattress Topper, Queen Size – Cooling Gel Bed Topper – Preassure-Relieving Deep Plush Feel – Ventilated Breathable Design – CertiPur Certified - Dorm Room Essentials

Lucid 3 Inch Memory Foam Mattress Topper, Queen Size – Cooling Gel Bed Topper – Preassure-Relieving Deep Plush Feel – Ventilated Breathable Design – CertiPur Certified - Dorm Room Essentials

Product ID: 30285607

Details

Brand
LUCID
Color
Blue Gel
Fabric Type
Memory Foam
Size
Queen
Special Feature
Gel Memory

❄️Cooling gel infusion

🌬️Ventilated airflow channels

🛏️3-inch plush memory foam

¥105793

Duties & taxes included

In stock

Sold byAmazon JapanDelivered 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 Japan.

Secure transaction

Description

🛌 Elevate your sleep game with plush, cool comfort that’s too good to miss!

EFFORTLESS SETUP - Ships compressed in a box—just unroll and let it decompress within 48 hours for instant mattress transformation.
CLOUD LIKE COMFORT - Experience 3 inches of deep plush memory foam that cushions every contour for pressure relief where you need it most.
STAY COOL ALL NIGHT - Infused cooling gel and precision-cut ventilation channels work together to regulate temperature and keep you sweat-free.
CERTIFIED SAFE DURABLE - Made with CertiPUR-US certified foam and backed by a 3-year warranty, ensuring long-lasting, non-toxic comfort.
PERFECT DORM HOME UPGRADE - Ideal for millennials seeking premium sleep quality in compact spaces, turning any mattress into a luxury retreat.

The Lucid 3 Inch Memory Foam Mattress Topper in Queen size enhances any mattress with a 3-inch layer of pressure-relieving memory foam infused with cooling gel. Its ventilated design promotes airflow for a cooler sleep experience. CertiPUR-US certified and backed by a 3-year warranty, it ships compressed for easy setup, making it a top choice for dorm rooms and home upgrades alike.

Specifications

ASIN	B01H2OCVYO
Age Range Description	Adult
Best Sellers Rank	#1,063 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #8 in Mattresses Toppers
Brand Name	LUCID
Closure Type	Pull On
Color	Blue Gel
Customer Reviews	4.4 4.4 out of 5 stars (32,174)
Fabric Type	Memory Foam
Global Trade Identification Number	00848971048603
Included Components	Mattress Topper
Item Firmness Description	Soft
Item Type Name	Queen
Item Weight	15 Pounds
Manufacturer	LUCID
Manufacturer Part Number	LU30QQ30GT
Manufacturer Warranty Description	3-year u. S. Warranty guards against manufacturer defect.
Material Type	Memory Foam
Model Name	LU30QQ30GT
Model Number	LU30QQ30GT
Number of Items	1
Other Special Features of the Product	Gel Memory Foam
Product Care Instructions	Machine Wash
Size	Queen
Thread Count	1800
UPC	848971048603
Unit Count	1.0 Count
Water Resistance Level	Waterproof

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.

¥105793

Duties & taxes included

In stock

Sold byAmazon JapanDelivered 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 Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

View all Trustpilot reviews