SONORO KATE SUPER SOFT MATTRESSES TOPPER FOR A COMFORTABLE SLEEP. The SONORO KATE mattress topper is finished with a pure cotton shell and a skin-friendly, soft cotton-soft surface mattress pad that has excellent moisture wicking properties to bring you a comfortable and luxurious dry and cozy sleep all night long. The pillow top mattress topper is made with an ultra-filled down alternative that is thicker and softer than most other mattress covers, with above-average mattress topper support to relieve pressure on your hips, shoulders, back and knees, adding just enough softness and comfort to your old mattress. Each night is like lying on a cloud for a five-star sleep experience. The high quality ultra-filled down alternative is easier than foam mattresses to dissipate excess heat generated by the body, reducing overheating and other uncomfortable phenomena generated during nighttime sleep.100% cotton material does not contain any chemicals, does not produce any irritation, warm to sensitive skin. Suitable for all people. Cotton fabric is durable, not easy to pilling and wrinkles, machine washable. The cooling pillow top mattress cover will keep its shape for a long time even after repeated washing. Everyone deserves a good night's sleep, improve your sleep quality with this mattress protector. WARM TIPS: The mattress topper are packaged in a vacuum bag. To restore its natural thickness, simply give it a good shake before use. For the best results, expose it to sunlight for 48 hours or place it in a dryer for 30 minutes.