PROBLEM TO BE SOLVED: To provide an absorbent article which can be suitably worn in the crotch of a wearer and can effectively prevent leakage of urine or the like. SOLUTION: This is an absorbent article 1 having a top sheet 2 and a back sheet 3 and an absorber 4 provided between them, and rising flaps 6 are provided on both sides of the top sheet 2 in the width direction x to stand up. The flap 6 has a front fixing portion 6F, a rear fixing portion 6B, and an intermediate portion 6M between them, and at least the intermediate portion 6M is provided with a flap elastic member 7 extending in the front-rear direction y, and the front fixing portion 6F and the rear The intermediate portion 6M is formed so as to be able to stand up by joining the side fixing portion 6B to the top sheet 2, and on the skin surface side of the top sheet 2, the anterior and posterior fixing portions are formed on the skin surface side of the front fixing portion 6F. Adhesive portions 9 are provided on the rear side of the front end of the 6B, respectively, and on the non-skin surface side of the back sheet 3, the adhesive portion 9 is rearward of the rear end of the front fixing portion 6F and from the front end of the rear fixing portion 6B. Also, a non-slip portion 10 is provided on the front side. [Selection diagram] Fig. 1【課題】着用者の股間に好適に装着することができ、尿等の漏れを効果的に防止できる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４を有する吸収性物品１であって、トップシート２の幅方向ｘの両側に立ち上がりフラップ６が設けられ、立ち上がりフラップ６は、前側固定部６Ｆと後側固定部６Ｂとこれらの間の中間部６Ｍを有し、少なくとも中間部６Ｍに前後方向ｙに延びるフラップ弾性部材７が設けられ、前側固定部６Ｆと後側固定部６Ｂがトップシート２に接合されることにより中間部６Ｍが起立可能に形成され、トップシート２の肌面側には、前側固定部６Ｆの後側端よりも前側および後側固定部６Ｂの前側端よりも後側にそれぞれ粘着部９が設けられ、バックシート３の非肌面側には、前側固定部６Ｆの後側端よりも後側かつ後側固定部６Ｂの前側端よりも前側に滑り止め部１０が設けられている。【選択図】図１
