Knife sheaths are commonly made from leather, nylon, Kydex, or plastic. Each material offers different levels of durability, flexibility, and protection.

Choose a knife sheath based on the size and type of your knife, as well as your intended use. A good sheath should provide a secure fit, easy access, and comfortable carrying options.

Keep the sheath clean and dry to prevent damage and extend its lifespan. Leather sheaths may require conditioning, while synthetic sheaths can usually be cleaned with mild soap and water.