COOLING & BREATHABLE: The fabric made from 100% natural fiber, 400TC visvose surface can absorb moisture and dry quickly, inside filled with high quality polyester, which gives superior comfort against your skin over heat and sweat, to balancing your body temperature during the night. This cooling mattress topper can improve the quality of your sleep and also is a all-season product. EXTRA THICK AND COMFORTABLE: Overfilled 100% premium microfiber provide the thickness and fully support for the Ichrysania mattress topper. The nice designed quilted grids give the pad full support and prevent the filling move around. SAFE AND FUNCTIONAL: The mattress topper won’t get any noise or chemical odor when you on your bed, high quality material made the mattress topper 100% safe for all your family members, Ichrysania mattress cover can effectively protects your bad mattress away from dust and dirt, it not only protects the mattress but also provides mattress with higher comfort, especially for tenant, student. It could help the original mattress take on a new look.