A fastening mechanism that is integrated with the material of an article of clothing is described. The article of clothing, preferably a sock or glove, is treated with a chemical agent and a press to form a fastening mechanism for holding or coupling of multiple articles of clothing or manufacture. The fastening mechanism of one article of clothing can then be matched to an interlocking fastening mechanism of another article of clothing thereby joining the two articles of clothing together. The chemical agent and subsequent fastening mechanism is generally desired to be non-reactive and is preferably resistant to water and heat. This allows the article of clothing to be worn and washed as normal without a loss of functionality.