PALO Orthopedic Memory Foam Coccyx Seat, cushions, and pillows are beneficial to providing health benefits for all of their users. Not only do orthopedic cushions and pillows that have memory foam help relieve pain, but they also reduce muscle fatigue and help your body recover faster from injuries. Memory foam with no additives, soft but firm, reduces pressure effectively from long sitting. The combination of pressure reduction and improvement in posture helps to relieve pain in the neck, shoulders, and upper, middle & lower back, hip, and leg areas.