PROBLEM TO BE SOLVED: To secure comfort for a wearer.SOLUTION: An absorbent article 1 comprises an absorber 12. The absorbent article 1 comprises: groove-shaped parts 20 which extend in a longitudinal direction and provided on the absorber 12 in a crotch part 1B arranged on an inseam of a wearer elastic parts 41 which extend in a longitudinal direction on a position overlapped to the absorber 12 in a thickness direction, on at least the crotch part 1B a first absorption body part 121 on which, the groove-shaped parts 20 are provided on the absorber 12 and a second absorption body part 122 which contains an area R obtained by extending the groove-shaped parts 20 virtually, along a direction where the groove-shaped parts 20 extend, on the absorber 12, and which has a basis weight amount smaller than that of the first absorption body part 121.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2019,JPO&INPIT【課題】 着用者の快適性を確保する。【解決手段】 吸収性物品1は、吸収体12を有する。 この吸収性物品1は、少なくとも着用者の股下に配置される股下部1Bにおいて、長手方向に延びて吸収体12に設けられた溝状部20と、少なくとも股下部1Bにおいて、厚み方向において吸収体12と重なる位置に、長手方向に延びて設けられた弾性部41と、吸収体12において、溝状部20の設けられた第一吸収体部121と、吸収体12において、溝状部20の延びる方向に沿って溝状部20を仮想的に延長した領域Rを含み、第一吸収体部121よりも目付量の小さい第二吸収体部122とを備える。【選択図】図1