Problem to be solved: to provide an absorbent article which can be attached to the skin surface of underwear such as pants or shorts, and is capable of being difficult to cause deviation to the undergarment when it is attached to the undergarment and is hard to occur.Solution 1 is an absorbent article 1 having a top sheet 2, a backsheet 3 and an absorber 11 disposed between themThe absorber 11 has a high rigidity Part 12 and a low rigidity partThe high rigidity portion 12 and the low rigidity portion 13 extend in the longitudinal direction Y, respectivelyThe high rigidity Part 12 and the low rigidity Part 13 are arranged alternately in the width direction X, and are arranged in the width directionA non slip portion 7 is provided on the non skin side of the back sheetThe anti slip portionThe first side high rigidity portion 12a closest to one end of the width direction X of the absorber 11 and the second side high rigidity portion 12b which is closest to the other end of the absorber body 11 in the width direction X are crossed.The first side high rigidity portion 12a and second side high rigidity portion 12b are provided so as not to extend outwardly in the width direction X.Diagram【課題】パンツやショーツ等の下着の肌面側に取り付けて使用できる吸収性物品であって、下着に取り付けて使用した際に下着に対するずれが生じにくく、また大きな歪みが生じにくい吸収性物品を提供する。【解決手段】トップシート２とバックシート３とこれらの間に設けられた吸収体１１を有する吸収性物品１であって、吸収体１１は高剛性部１２と低剛性部１３とを有し、高剛性部１２と低剛性部１３はそれぞれ前後方向ｙに延在し、高剛性部１２と低剛性部１３が幅方向ｘに交互に並んで配されており、バックシート３の非肌面側には滑り止め部７が設けられ、滑り止め部７は、吸収体１１の幅方向ｘの一方端に最も近い第１側部高剛性部１２Ａと吸収体１１の幅方向ｘの他方端に最も近い第２側部高剛性部１２Ｂとに跨がり、かつ第１側部高剛性部１２Ａと第２側部高剛性部１２Ｂよりも幅方向ｘの外方に延在しないように設けられている。【選択図】図２
