To give an absorbent article capable of improving air permeability inside and suppressing stuffiness.SOLUTION: An absorbent article provided with an exterior body includes: an elastic member which is arranged in a stretched state almost in parallel to a circumferential direction of a waist part of the exterior body； a flute component extending almost in parallel to an extension direction of the elastic member and extending in a thickness direction of the exterior body in the way that it overlaps the elastic member； a plurality of bonding parts which bond the flute component to the members composing the absorbent article and are formed in the direction crossing the extension direction of the elastic members respectively； and a flute shape retention part which is provided for the flute component and is formed almost in parallel to the extension direction of the elastic member.SELECTED DRAWING: Figure 4【課題】内部の通気性を向上し、蒸れを抑制できる吸収性物品を提供する。【解決手段】外装体を備えた吸収性物品であって、前記外装体のウエスト部の周方向と略平行に伸張状態で配置された伸縮部材と、前記伸縮部材の延在方向と略平行に延び、前記外装体の厚み方向において前記伸縮部材と重なるように延びているフルート構成部材と、前記フルート構成部材を前記吸収性物品を構成する部材と接着する複数の接着部であって、前記伸縮部材の延在方向と交差する方向にそれぞれ形成されている複数の接着部と、前記フルート構成部材に設けられ、前記伸縮部材の延在方向と略平行に形成されているフルート形状維持部と、を備える。【選択図】図４
