To realize easy ensuring of a space for storing excreta in an absorber main body.SOLUTION: There is provided a shorts type absorbent product (1), in which an absorber main body (10) comprises an absorbing core (11A) and stretch leg members (16). The absorbing core (11A) is folded to double and comprises a front core part (11Af) and a back core part (11Ab). A front girth part (20) and a back girth part (30) comprise girth stretch members (22, 32). Under a stretched state where the stretch leg members (16) and the girth stretch members (22, 32) are stretched, the length (L1) in vertical direction from an intersection point (P) of one side edge in lateral direction of the absorber main body (10) and a lower edge of the front girth part (20) to a lower edge of an opening leg part (LH) is more than 1.65 times of the length (L2) in vertical direction from the intersection point (P) to one side edge of the front girth part (20). The front core part (11Af) comprises one stretch part (E) below than a lower edge of the front girth part (20), which has a predetermined length in lateral direction.SELECTED DRAWING: Figure 2【課題】吸収性本体における排泄物を収容するための空間を確保しやすくする。【解決手段】吸収性本体（１０）は、吸収性コア（１１Ａ）及び脚回り伸縮部材（１６）を有し、吸収性コア（１１Ａ）は、２つ折りされ、前側コア部（１１Ａｆ）と後側コア部（１１Ａｂ）を有し、腹側胴回り部（２０）及び背側胴回り部（３０）は胴回り伸縮部材（２２、３２）を有し、脚回り伸縮部材（１６）及び胴回り伸縮部材（２２、３２）を伸長させた伸長状態において、吸収性本体（１０）の左右方向の一方側の端と腹側胴回り部（２０）の下端との交点（Ｐ）から一方側の脚回り開口部（ＬＨ）の下端までの上下方向の長さ（Ｌ１）は、交点（Ｐ）から腹側胴回り部（２０）の一方側の端までの左右方向の長さ（Ｌ２）の１．６５倍より大きく、前側コア部（１１Ａｆ）は、腹側胴回り部（２０）の下端よりも下側に、左右方向に所定の長さを有する圧搾部（Ｅ）を少なくとも１つ有するパンツ型吸収性物品（１）。【選択図】図２
