mattress king store near by thillainagar growell beds and furnitures trichy An orthopedic memory foam mattress combines the supportive qualities of orthopedic design with the comfort and contouring benefits of memory foam. Memory foam is a viscoelastic material that responds to heat and pressure, conforming closely to the body's contours. This characteristic allows it to distribute body weight evenly, providing personalized support and alleviating pressure points. Memory foam also absorbs motion, making it an excellent choice for couples or individuals who are sensitive to disturbances during sleep.