PROBLEM TO BE SOLVED: To provide bioelectric-signal monitor clothing compatibly attaining a decrease in a wearing burden and improvement in a reception quality of bioelectric signals, while securing a degree of adhesion of a human body and bioelectrodes.SOLUTION: Bioelectric-signal monitor clothing 10 includes electrodes 12 and 13 that are installed at prescribed positions of the clothing 10 and detect bioelectric signals of a living body when coming into contact with the living body wearing the clothing 10. The clothing 10 includes a fabric 20 with elasticity at an area including the installation site of the electrodes 12 and 13, and bioelectrodes 12 and 13 are brought into close contact with the living body by fixing a peripheral part of the installation site of the electrodes 12 and 13 of the fabric 20 with elasticity, with the peripheral part stretched. For instance, a plurality of engageable hook-and-loop fasteners or the like provided on the surface of the clothing 10 are mutually engaged, with the fabric 20 with elasticity stretched, and an area where the electrodes 12 and 13 are installed is locally tightened so as to closely fit the bioelectrodes 12 and 13 to the living body.COPYRIGHT: (C)2015,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提供する。【解決手段】衣服10の所定の位置に設置され、その衣服10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12,13を有する生体電気信号モニタ用衣類10において、この衣服10の電極12,13の設置場所を含む領域に伸縮性を有する生地20を備えておき、この伸縮性を有する生地20の電極12,13の設置場所の周辺部を伸ばした状態で固定することにより、生体電極12,13を生体に密着させる。例えば、衣服10の表面に備えられた係合可能な複数の面ファスナー等を、伸縮性を有する生地20が伸ばした状態で互いに係合し、電極12,13を設置した領域を局所的に締め付けることにより生体電極12,13を生体に密着させる。【選択図】図1