Sole having carbon fiber and method of manufacturing the same

A method of manufacturing a sole, the method comprising:

• step A, providing a base material comprising composite materials and then placing the base material in a compression mold to undergo a compression process, so as to form a bottom layer of predetermined dimensions;
• step B, providing a carbon fiber-containing material to form a carbon fiber layer by plain weave, twill weave or lamination;
• step C, placing the carbon fiber layer in a milling mold to undergo a milling process whereby at least two fitting holes are formed in the carbon fiber layer;
• and
• step D, placing the bottom layer and the carbon fiber layer in an injection molding machine to undergo an injection process, such that at least two engaging portions are formed on the bottom layer, allowing the at least two engaging portions of the bottom layer to correspond in position to and thus be coupled to the at least two fitting holes of the carbon fiber layer, respectively, wherein the carbon fiber layer is formed on the bottom layer.