PROBLEM TO BE SOLVED: To reduce the visibility of an elastic yarn and achieve high air permeability.SOLUTION: In a disposable diaper 1, a plurality of belt-like elastic elements 51 of an intermediate elastic member 45 are constituted in a belt-like form, each extending in the right and left directions, and are arranged parallel to one another while being separated from one another in a vertical direction between an outer sheet 41 which is a first exterior sheet, and a second exterior sheet 49. Each of the plurality of belt-like elastic elements 51 has an outer nonwoven fabric 52, an inner nonwoven fabric 53 and an elastic yarn 54. The outer nonwoven fabric 52 and the inner nonwoven fabric 53 are constituted in a belt-like form, each extending in the right and left directions. The elastic yarn 54 extends in the right and left directions between the outer nonwoven fabric 52 and the inner nonwoven fabric 53. Since the outer nonwoven fabric 52 and the outer sheet 41 which is a first exterior sheet are arranged outside the elastic yarn 54, the visibility of the elastic yarn 54 from outside the disposable diaper 1 can be reduced. Furthermore, high air permeability can be achieved in a girth part 407 where intermediate gathering is formed.SELECTED DRAWING: Figure 5
