PROBLEM TO BE SOLVED: To implement bioelectric signal monitoring clothing that achieves both of reduction in a wearing load and improvement of quality of reception of a bioelectric signal, while securing the degree of adhesion between a human body and a biological electrode.SOLUTION: Bioelectric signal monitoring clothing includes an electrode that is placed at a predetermined position of the clothing and, when coming into contact with a living body wearing the clothing, detects a bioelectric signal of the living body. Preparing an elastic fabric in the clothings area including the electrodes placement position and fixing the whole peripheral part of the electrodes placement position of the elastic fabric in a stretched state make the living body electrode adhere to the living body. For example, fixing a fastening member, which is included at least part of the surroundings of the elastic fabric and fastens the living body from around the clothing, at a predetermined length makes the living body electrode adhere to the living body.SELECTED DRAWING: Figure 3COPYRIGHT: (C)2017,JPO&INPIT【課題】人体と生体電極の密着度を確保しつつ、装着負荷の低減と生体電気信号の受信品質向上を両立させた生体電気信号モニタ用衣類を実現する。【解決手段】衣服の所定の位置に設置され、その衣服を身に付けた生体に接触したときにその生体の生体電気信号を検出する電極を有する生体電気信号モニタ用衣類において、この衣服の電極の設置場所を含む領域に伸縮性を有する生地を備えておき、この伸縮性を有する生地の電極の設置場所の周辺部全体を伸ばした状態で固定することにより、生体電極を生体に密着させる。例えば、伸縮性を有する生地の周囲の少なくとも一部に備えられ、衣服の周囲から生体を締め付ける締付部材を所定の長さで固定することにより生体電極を生体に密着させる。【選択図】図3