PROBLEM TO BE SOLVED: To provide an absorbent article having good air permeability as compared with a conventional one. An absorbent article is located between a front body region that covers a wearer's abdomen, a back body region that covers the wearer's back, a front body region and a back body region, and an absorber is arranged. An absorptive article in which a crotch region is continuously provided, and in a front body region and a rear body region, in a body opening capable of passing through a wearer's torso region, at least a region corresponding to a hip bone of the wearer from a waistline direction Between a lower part of the body opening that contracts the body opening in the girth direction, and an opening edge of the body opening and a lower part of the body opening that contracts along the body opening. A plurality of elastic members that extend along the waistline direction and that includes a waist opening upper side contraction portion that contracts the body opening portion in the waistline direction, and a plurality of elastic members included in the body opening lower side contraction portion. The interval is larger than the interval between the plurality of elastic members included in the trunk opening upper side contracting portion. [Selection diagram] Fig. 7【課題】従来に比べて通気性が良好な吸収性物品を提供する。【解決手段】吸収性物品は、着用者の腹部を覆う前身頃領域と、着用者の背部を覆う後身頃領域と、前身頃領域及び後身頃領域の間に位置すると共に吸収体が配置される股下領域が連設された吸収性物品であって、前身頃領域及び後身頃領域のうち、着用者の胴部を挿通可能な胴開口部において、少なくとも着用者の腰骨に対応する部位から胴回り方向に沿って延設される複数の伸縮部材を含み、胴開口部を胴回り方向に収縮させる胴開口部下側収縮部と、胴開口部の開口部端縁と胴開口部下側収縮部との間において胴回り方向に沿って延設される複数の伸縮部材を含み、胴開口部を胴回り方向に収縮させる胴開口部上側収縮部と、を備え、胴開口部下側収縮部が有する複数の伸縮部材同士の間隔は、胴開口部上側収縮部が有する複数の伸縮部材同士の間隔よりも大きい。【選択図】図７
