The Ella Jayne Performance Collection matches our classic style with attributes needed to help you fully refresh each day. Our Ella Jayne Arctic Chill Super Cooling Mattress Topper will keep you cool and dry throughout the night, resulting in the deep, restful sleep you crave. Filled with 100% hypoallergenic polyester fiber, these superior mattress topper provide the softness of down with the perfect level of support for everyone, no matter your sleep style. A truly heavenly experience, our topper is the fastest way to immediately improve your mattress by leaps and bounds without costing you much at all.Includes Features: Cooling Bed Size: Twin Measurements: 39 Length/Inches, 75 Width/Inches Mattress Depth: Up To 18 In Deep Base Material: 42% Polyester, 58% Rayon Care: Machine Wash Decor Styles: Casual Thickness: 2 - 2 1/2 Inch Comfort Level: Moderate Protection Level: Basic Mattress Securing: Skirt Mattress Pads & Toppers Type: Mattress Pads Country of Origin: Imported