The present invention relates to a pants-type absorbent product which has a waist opening at an upper end and a pair of leg openings on a lower part, comprising: an outer covering sheet folded in a folded part which is a lower end of a middle part, said middle part being a part between a front part and a back part to be positioned on a stomach side and a back side of a wearer, right and left ends of said front part being bonded to right and left ends of said back part, respectively, to form a waist opening at upper ends of said front part and said back part and a pair of leg openings on right and left sides of said middle part and an absorbent which is attached on an inner side of said outer covering sheet to absorb excrement from said wearer, wherein said outer covering sheet comprises: a first sheet and a second sheet which is laminated on said first sheet to be bonded with said first sheet, and characterized in that said outer covering sheet further comprises: one leg elastic member which is located on the side of said front part in a middle front part of said middle part, said middle front part is a portion between said front part and said folded part, and said one leg elastic member comprises a pair of inclined parts which is located along edges of said pair of leg openings and a portion between said pair of inclined parts, said pair of inclined parts contracts to form a pair of leg opening gathers, and said portion between said pair of inclined parts is located in the vicinity of the central portion in the longitudinal direction of said middle front part and nearly parallel with the horizontal direction another leg elastic member which is located on the side of said back part in a middle back part of said middle part, said middle back part is a portion between said back part and said folded part, and said another leg elastic member comprises a pair of inclined parts which is located along edges of said pair of leg openings and a portion between said pair of in
