NapAlign is developed to support healthy spinal posture through carefully structured comfort layering that adapts to natural body movement. Its alignment-focused design helps maintain proper positioning of the back, shoulders, and hips throughout the night. The internal support layers distribute body weight evenly across the mattress surface to reduce pressure concentration. This improves posture consistency across both side and back sleeping positions. The adaptive comfort structure responds smoothly to shifting sleep patterns without losing stability. A reinforced base layer strengthens durability while maintaining long-term support performance. Breathable surface materials help maintain airflow across the sleep surface for consistent comfort. The mattress provides a stable yet comfortable foundation suited for everyday use. Its balanced structure supports both posture correction and relaxation simultaneously. NapAlign is ideal for sleepers who prioritize alignment-driven comfort and dependable support stability.