Khadi, India's signature fabric is a term used for fabrics that are hand-spun and handwoven, usually from cotton fiber. However, contrary to popular belief, khadi is also manufactured from silk and wool, known as khadi silk or woolen khadirespectively. The fabric is known for its rugged texture, comfortable feel and ability to keep people warm in winter while keeping them cool during the summer. Broadly speaking, khadi is manufactured in two steps: converting the fiber into yarn using tools like spinning wheels (Charkha) and then weaving the yarn into fabric using looms. There are many steps like dyeing and strengthening of the fibers which can be explored in detail here. Both the spinning and weaving can be mechanized, resulting in hand-loom fabric when the first step is mechanized and mill-made fabric when both steps are mechanized. via Trip Culture