FUNCTIONAL SPORTSWEAR WITH RIPPING LINES

摘要

The present invention relates to functional sportswear with ripping lines, in which one or more pieces (10) are formed by cutting a part of a sport top (2) or a sport bottom (2A) which are made of a fiber material, and ripping lines (6, 8) are pattern-formed by zigzag sewing adjacent pieces (10), and a cut part and a piece (10) adjacent to each other, with a sewing thread (12) to be ripped off, the sewing thread (12) having a relatively lower tensile strength than the tensile strength of typical sewing threads, wherein the sewing thread (12) to be ripped off is configured such that a frangible fiber yarn (14) and a soluble microfiber (16), which have a weaker tensile strength than a polyester fiber yarn for sewing threads, are twisted, and that the frangible fiber yarn (14) remains in the sewing thread (12) to be ripped off, which connects the ripping lines (6, 8), by dissolution of the soluble microfiber (16) after the sewing thread is weaved.