The absorber 4 of this creation include the thickness of its lateral center portion it is thick compared with its peripheral region and to skin opposite surface side it is prominent among high portion 40, middle high portion 40 include it is longitudinally extending by excretory portion facing portion B and what oppositely disposed with the excretory portion of wearer when wear and across the excretory portion for the virtual line L1 for dividing 5 longitudinal direction of ontology equally it is opposite in high region 41. The skin opposite surface 2a of what ontology 5 is formed with around high region 41 in excretory portion opposite direction and has along compared with the 2nd slot 60 of the Hou side of the longitudinal direction Hou end more longitudinal X of 50b of the 1st slot 50, the 1st slot 50 and the 2nd slot 60 are not connected for the 1st slot 50 of the continuous straight section 51 of extension and position what on high 41 what longitudinal direction X of region in excretory portion opposite direction. 2nd slot 60 includes the shape that longitudinal front side opening is formed when a pair of of cannelure portion 61,61 of extension on the X of what longitudinal direction and what are overlooked.本創作之吸收體4包含其橫向中央部之厚度較其周圍區域厚且向肌膚對向面側突出之中高部40，中高部40包含經過穿著時與穿著者之排泄部對向配置之排泄部對向部B且於縱向上延伸並跨過將本體5縱向平分之虛擬直線L1的排泄部對向中高區域41。於本體5之肌膚對向面2a形成有圍繞排泄部對向中高區域41且具有沿著排泄部對向中高區域41於縱向X上延伸之連續之直線狀部分51的第1槽50、及位於較該第1槽50之縱向後端50b更為縱向X之後側之第2槽60，第1槽50與第2槽60未連接。第2槽60包含於縱向X上延伸之一對縱槽部61、61且於俯視時形成縱向前側打開之形狀。
