To provide a garment for measuring a biological information which can stably and accurately measure the biological information while being easily detachable and having less oppressive feeling and discomfort caused by wearing.SOLUTION: In a garment having an electrode thereon, the garment has a knitted fabric formed in an area of 100 cmor more including a portion where the electrode is disposed. The knitted fabric has an extension force of 50 to 600 cN in at least one direction when it is elongated 80% in a body length direction or a body width direction, and has an extension recovery rate of 85% or more in at least one direction when 80% of extension/recovery in the body length direction or the body width direction is repeated three times.SELECTED DRAWING: None【課題】脱ぎ着しやすく、着用による圧迫感が少なく、不快感が少ないにもかかわらず、生体情報を安定的に、精度良く計測できる生体情報計測用の衣類を提供する。【解決手段】電極が形成されている衣類であって、前記衣類には、前記電極が配置された部位を含む少なくとも１００ｃｍ2以上の領域にニット編地が形成されており、該ニット編地は、身丈方向または身幅方向に８０％伸長したときに、少なくとも一方向の伸長力が５０～６００ｃＮで、身丈方向または身幅方向に８０％伸長および回復を３回繰り返したときに、少なくとも一方向の伸長回復率が８５％以上である衣類。【選択図】なし
