Wearing article 1 has an absorption body 200 and chassis 100. The central elastic member 41C disposed and overlies the non-skin side of the absorbent body in the crotch region 120, to extend along the longitudinal direction L substantially at the center in the width direction W, wearing article 1, the back waistline region and a leg elastic member 24R after configuring at least a portion of the 310 stretch stress lines that are curved in the crotch region 120 from the side edge 111R of the 110R, across the absorbent body along the width direction W. Of the expansion and contraction stress line 310, expansion and contraction stress of the part across the absorber is smaller than the expansion and contraction stress of the central elastic member 41C.着用物品1は、シャーシ100及び吸収体本体200を有する。着用物品1は、股下領域120において吸収体の非肌面に重なっており、かつ、幅方向Wの略中央において長手方向Lに沿って延びるように配置された中央弾性部材41Cと、後胴回り領域110Rの側端111Rから股下領域120内に湾曲して、幅方向Wに沿って吸収体を横断する伸縮応力線310の少なくとも一部を構成する後レッグ弾性部材24Rとを有する。伸縮応力線310のうち、吸収体を横断する部分の伸縮応力は、中央弾性部材41Cの伸縮応力よりも小さい。
