Which mattress types are best for back sleepers foam, hybrid, latex, or innerspring?

Back sleepers can do well on foam, latex, hybrid, or modern innerspring mattresses as long as the design provides enough support and the right firmness. Foam and latex often excel at contouring around the natural curves of the spine, while hybrids and innersprings can offer strong support and easier movement. The overall design and firmness matter more than the category name alone.