ZINUS 1.5/2/3/4-inch Swirl Gel Cooling Memory Foam Mattress Topper, Cooling Airflow Design, CertiPUR-US Certified (3 in, Queen)

• HELLO SLEEP LET THE AIR FLOW, LITERALLY The ups and downs and in-betweens of this specially engineered, cooling gel-infused topper promote airflow throughout its conforming memory foam layer to dissipate heat while providing superior softness and comfort
• A COOLING EMBRACE This 3 inch layer is constructed with supportive memory foam swirled with cooling gel; fits under any standard or deep pocket fitted sheet
• CERTIPUR US CERTIFIED Highest quality foam is CertiPUR US Certified for durability, performance, and content
• EXPERTLY PACKAGED Our technology allows this topper to be efficiently compressed into one box thats easily shipped to your door; simply unbox, unroll and this topper does the rest, expanding to its original shape within 72 hours