top mattress stores in trichy growell beds and furnitures trichy A memory foam and HR (High Resilience) foam single size mattress with orthopedic support combines the benefits of memory foam's contouring properties with the resilience and support of HR foam.The memory foam comfort layer contours to the shape of your body, providing personalized support and pressure relief. It conforms to your curves, helping to alleviate pressure points and promote proper spinal alignment. Memory foam also absorbs movement, reducing disturbances from your sleeping partner.