Cloth diapers are reusable fabric diapers designed to absorb moisture and keep babies dry. They come in various materials, such as cotton, bamboo, and microfiber, and can be washed and reused multiple times. Cloth diapers often feature adjustable snaps or Velcro for a secure fit and can be used with different inserts for added absorbency. Using cloth diapers can be more environmentally friendly compared to disposable diapers, as they reduce waste in landfills. Additionally, they can be more cost-effective in the long run, as families can save money by reusing them instead of purchasing disposables regularly.