Cascade 3 Inch California King Cool Memory Foam Mattress Topper In White

The Coaster Cascade 3 Inch California King Cool Memory Foam Mattress Topper In White adds a cushioned, cooling layer to your bed with a supportive 3-inch profile designed for everyday comfort. Its icey cool fabric cover helps promote airflow and a cooler-to-the-touch feel, supporting a more breathable sleep surface. The clean white finish pairs easily with a range of bedroom styles while keeping the focus on comfort and performance.

Inside, the topper is built with two distinct foam layers for a balanced feel. The top 1.5 inches is visco memory foam infused with copper, gel, silver, and graphite to help manage heat and provide pressure-relieving contouring. Beneath that, 1.5 inches of high-density comfort foam adds a firmer base that helps support the body and encourages more consistent alignment from head to toe.

Made in the USA, the foam is Certi-PUR-US certified, meaning it meets standards for content, emissions, and durability. Designed in a transitional style with an upholstered construction, this California king topper offers a practical way to add cooling comfort and steady support without changing the mattress feel too drastically.

• California king mattress topper with a 3-inch profile for noticeable cushioning and support
• Icey cool cover helps promote breathability and a cooler sleep surface
• 1.5" visco memory foam contours for pressure relief and a closer-to-custom feel
• Copper, gel, silver, and graphite infusions support improved heat management and airflow
• 1.5" high-density comfort foam base provides balanced, firmer support for steadier alignment
• Made in the USA with Certi-PUR-US certified foam for tested content and low emissions
• White, upholstered construction suited to transitional spaces