A wearing article includes a chassis and a fastening system. The chassis includes front and rear waist regions each having a waist hole defining edge and a waist hole elastic zone. The fastening system includes a first fastening component (7a) attached along side edge portions of one of the front and rear waist regions and having first and second ends in a longitudinal direction and a second fastening component (7b) attached along side edge portions of the other of the front and rear waist regions and detachably engageable with the first fastening component and first and second ends in the longitudinal direction. The first end of said second fastening component is beyond the first end of the first fastening component and an edge of the second waist hole elastic zone to a side of the second waist hole defining edge, with the first and second fastening components normally engaged with each other.
