The Serta 10" Queen Medium Tight Top Cooling Gel Memory Foam Mattress is a luxurious and supportive option for adult sleepers. This contemporary mattress features a medium firmness level and a thickness of 10 inches, providing a comfortable and stable sleeping surface. The cooling technology infused in the gel memory foam adds a cooling element to keep you comfortable throughout the night. Made in the United States and CertiPUR-US certified, this mattress offers a great combination of quality and style for your bedroom.