Soft and Total Support: This ultra-soft memory foam topper gives the extra layer of comfort and changes the hard feeling of your original mattress. It fully contours your body curve and distributes weight evenly to alleviate pressure points for an ergonomic sleep. ​No matter lying flat, sided, or face front, this bed topper offers you a sound sleep overnight. Cooling Gel Memory Foam: Our 3-inch memory foam mattress topper is equipped with cooling gel filling to optimize the cozy chilling touch and give you a restful sleep. It keeps all of the positive properties of memory foam mattress including the slow rebound and skin-friendly surface, while mitigating temperature issues. Ventilated Design for Clean and Fresh: Stay close enough and you can see the punctured mark in order. This kind of design facilitates the air flow for better ventilation and keeps a bad smell from brewing. This breathable mattress topper dispenses body heat, keeping you cool and comfortable.