Upgrade your sleep with this dual-layer mattress topper that combines a 2-inch cooling gel memory foam base with a 2-inch plush pillow top to create a luxurious 4-inch cushion that offers both strong support and cloud-like comfort. The breathable 3D fiber construction promotes airflow to keep you cool and sweat-free, while the ergonomic design conforms to your body’s natural curves to relieve pressure on your shoulders, neck, and back. The 400TC combed fiber cover is durable and machine-washable, and the fitted elastic skirt fits mattresses 8 to 21 inches deep to keep everything securely in place. Simply allow 48–72 hours after unpacking for full expansion, and enjoy a 5-star sleep experience night after night.