PayLessHere 8 inch Mattress Medium Firm Spring Mattress Cool Sleep Pressure Relief Full Size Mattress in A Box Fiberglass Free CertiPUR-US Certified

Memory foam mattresses provide a good sleeping surface. At normal temperatures it may be a bit sturdy but when you lie down it begins to react to your body temperature and shape you. Then the weight is evenly distributed along the surface relieving stress points and helping you sleep more comfortably without tossing and turning. Breathable foam is designed to optimize airflow reduce body heat and help keep your surface fresh for a longer time. The mattress is made of CertiPUR American certified foam and soft fabric. The gel process is used to absorb and transmit excess heat and keep the environment fresh. Please be patient as the mattress will return to its original state within 72 hours after opening the packaging.