Amazon Basics Cooling Gel-Infused Memory Foam Mattress Topper – 3-Inch, Queen, CertiPUR-US Certified

Transform your mattress with the Amazon Basics Cooling Gel-Infused Memory Foam Mattress Topper. At 3 inches thick, this layer adds cushioned support to a new or existing bed, delivering a balanced blend of softness and stability that can make a noticeable difference in nightly comfort.

Cooling gel technology is infused throughout the memory foam, designed to help regulate temperature and dissipate heat so you feel cooler as you drift off and stay comfortable through the night.

Quality you can trust is built into every detail. The topper uses CertiPUR-US certified foam, produced in the USA with imported materials, and is built to meet rigorous standards for content, emissions, and durability.

Queen size convenience means you can pair this topper with your standard queen mattress, as it measures 78 by 58 by 3 inches and ships vacuum-packed for easy delivery. To enjoy full expansion, simply unroll and allow up to 72 hours in a well-ventilated room.

Care and scent notes are straightforward. A minor new-foam scent upon unpacking is normal and typically dissipates within a couple of days in a ventilated space.

Key benefits at a glance

• Premium comfort enhancement: responsive memory foam provides support while easing pressure points for a plush, inviting feel.
• Cooling gel technology: temperature regulating gel helps dissipate heat for cooler nights.
• CertiPUR-US certified foam: independent standards for content and durability.
• Queen size convenience: properly sized for most queen beds; ships vacuum-packed for simple setup.
• Easy setup and care: unroll on arrival and give time for full expansion; normal scent fades with ventilation.

Real-life use scenarios

• Refreshing an older mattress to add softness and support without changing the core bed.
• Enhancing a guest room or dorm setup with a comfortable, breathable topper.
• Improving comfort during reading, streaming, or late-night work in bed.
• Cooling nights in warmer climates thanks to distributed gel throughout the foam.

What to expect after unboxing

When you unroll the topper, it will begin to regain its shape. For best results, place it on a clean mattress, then allow up to 72 hours for full expansion. The surface should feel balanced between plushness and support.