Cool Memory Foam Mattress Topper | 4 Inch | Gel Mattress Topper | This #1 Best Selling High Quality Thick Mattress Pad Cradles Your Body Reducing Stress On Pressure Points Joints & Muscles. Perfect For Those With Hip Knee Shoulder Or Back Pain. Also for t

Revolutionary memory foam infused with cool, rejuvenating gel provides the ultimate supportive and comfortable sleep experience. Gel absorbs pressure and channels heat away, preventing excessive heat build-up that causes sleep disturbances. Type: Gel memory foam 4 inches thick Density: 3.2 pounds Originally designed for NASA, this space age foam cradles the body, reducing pressure points that cause tossing and turning Adjusts to body temperature Draws uncomfortable warm air away from body Includes 300 thread count Egyptian cotton cover with 17-inch skirt Eliminates motion transfer Disperses weight evenly Helps rejuvenate tired muscles and eases back pain Meets all flammability standards