The term 'Sock Fixer' can be summarized as a DARNER, which is a person who repairs socks by using a needle and thread to mend holes or tears. This job requires a great deal of skill and patience, as the DARNER must be able to sew the fabric together in a neat and secure manner. The DARNER must also be familiar with the different types of fabrics used in making socks, as well as the various techniques used to mend them.