Microfoam is a type of milk foam used primarily in coffee drinks, particularly in cappuccinos and lattes. It is created by steaming milk to incorporate tiny air bubbles, resulting in a velvety texture that enhances the drink's mouthfeel. The microfoam is characterized by its smooth consistency and glossy appearance, making it ideal for latte art. To achieve microfoam, baristas use a steam wand to heat and aerate the milk simultaneously. The process requires skill to ensure the right temperature and texture, allowing the microfoam to blend seamlessly with espresso. This technique is essential for creating high-quality coffee beverages.