WHY A MATTRESS TOPPER - When you are fed up with uncomfortable mattresses or want to rejuvenate your old one, YUGYVOB mattress topper is undoubtedly a more economical choice. Place the foam mattress topper on your mattress and enjoy extra comfort. 7 ZONE DESIGN - Different zoning patterns provide the proper support across your entire body (head, shoulders, back, hips, legs, and feet). They can better adapt to the body curves and relieve pain and discomfort at pressure points. COOLING & BREATHABLE - This full mattress topper features a more supportive, high-density foam for long-term use. Cooling gel infused helps regulate body temperature. Besides, airflow through the gaps in the egg crate mattress topper removes excess heat and maintains a cool and breathable night's sleep.