Problem to be solved: to provide an electric signal of a living body stably and stably in the case of intense operation, especially a sheet-like electrode in which a telecardiogram is clearly obtained and a garment using it.In the sheet-like electrode including the conductive portion and the nonconductive portion, the ratio of the length of the conductive portion to the peripheral length of the outer periphery of the electrode is set to 20% or less, and if necessary, the sheet electrode is used to obtain the garment.Diagram【課題】激しい動作時も安定的に所望とする生体の電気信号、特に心電信号が明瞭に得られるシート状電極およびそれを用いた衣料を提供する。【解決手段】導電部と非導電部とを含むシート状電極において、該電極の露出部において、外周の周長に対する導電部長さの割合が２０％以下とし、必要に応じて該シート状電極を用いて衣料を得る。【選択図】図１
