memory foam beds for sale near by srirangam growell beds and furnitures trichy HR foam stands for High Resilience foam. It's a type of polyurethane foam known for its durability and responsiveness. HR foam typically has a higher density compared to traditional polyurethane foam, which contributes to its supportive qualities. It offers a balance of comfort and support, contouring to the body while providing a firm foundation for proper spinal alignment.