Aprons are protective garments worn over clothing to protect against spills, stains, and heat. They are commonly used in kitchens, restaurants, and various food service settings. Aprons come in different styles, including bib aprons, waist aprons, and full-length aprons. They are typically made from durable materials like cotton, polyester, or a blend, and often feature pockets for holding utensils, pens, and other small items.