Latex mattresses are made from natural or synthetic latex, providing a supportive and durable sleeping surface. They are known for their ability to contour to the body while maintaining a firm feel, which can help with spinal alignment. These mattresses are also resistant to dust mites and mold, making them a good choice for allergy sufferers. Additionally, latex mattresses are often praised for their longevity, typically lasting longer than traditional innerspring mattresses. They come in various firmness levels and can be found in different styles, including natural latex sourced from rubber trees and synthetic latex made from petrochemicals.