PROBLEM TO BE SOLVED: To provide an underpants type wearable article which enables an adjustment of the size and can prevent lateral leakage of a body fluid.SOLUTION: A wearable article (10) includes size adjustment means (12) located in one of front and rear waist regions (13) (14), and the size adjustment means is fixed on a side of a non-skin facing surface of a chassis (11) and includes a fixed part (53) located in a central part side in a lateral direction in one of the waist regions and a pair of free parts (54) located outside the fixed part in the lateral direction. The free part has a fastening region (56) which can be fastened on the non-skin facing surface of the chassis and an elastic part (58) which is located between the fixed part and the fastening region and can elastically expand and contract.COPYRIGHT: (C)2016,JPO&INPIT【課題】サイズ調整が可能であって、体液の横漏れを防止することができるパンツ型の着用物品の提供。【解決手段】着用物品(10)は、前後ウエスト域(13)(14)のうちのいずれか一方のウエスト域に位置するサイズ調整手段(12)を含み、前記サイズ調整手段は、シャーシ(11)の非肌対向面側に固定され、前記一方のウエスト域の前記横方向における中央部側に位置する固定部(53)と、前記固定部の前記横方向の外側に位置する一対の自由部(54)とを含み、前記自由部は、前記シャーシの前記非肌対向面に止着可能な止着域(56)と、前記固定部及び前記止着域の間に位置し、弾性的に伸縮可能な弾性部(58)とを有する。【選択図】図1
