Designer barber capes are typically made of high-quality materials such as nylon, polyester, or a combination of both. These materials are chosen for their durability, water resistance, and easy maintenance. Nylon capes are lightweight and breathable, making them comfortable for clients to wear during a haircut. Polyester capes are known for their stain resistance and ability to repel hair clippings. Some designer barber capes may also feature additional features like adjustable closures or chemical-resistant coatings.