Abstract: In a waist expanding and contracting structure for pants or the like of a type having waist pockets, a waist part 1 consists of a front waist part 2, a back waist part 3, and a side waist part 4. The structure includes a first elastic member 14 which is positioned between a front waist surface cloth 6 and a front waist reverse cloth 8 with its one end sewn to the side waist part and with its other end sewn to both the front waist surface cloth and the front waist reverse cloth by sewing together, and a second elastic member 15 which is positioned at the rear of the side waist part 4 with its one end sewn to the back waist part 3 and with its other end sewn to the front waist reverse cloth 8. A side cloth 13 is folded back to be sewn to a hemmed edge P1 of the waist pocket, and a pocket bag 17 to be opened and closed by a fastener 16 is provided between the front body part 5 and a reverse cloth 7 of the front body part.

Abstract: In a waist expanding and contracting structure for pants or the like of a type having waist pockets, a waist part 1 consists of a front waist part 2, a back waist part 3, and a side waist part 4. The structure includes a first elastic member 14 which is positioned between a front waist surface cloth 6 and a front waist reverse cloth 8 with its one end sewn to the side waist part and with its other end sewn to both the front waist surface cloth and the front waist reverse cloth by sewing together, and a second elastic member 15 which is positioned at the rear of the side waist part 4 with its one end sewn to the back waist part 3 and with its other end sewn to the front waist reverse cloth 8. A side cloth 13 is folded back to be sewn to a hemmed edge P1 of the waist pocket, and a pocket bag 17 to be opened and closed by a fastener 16 is provided between the front body part 5 and a reverse cloth 7 of the front body part.

Abstract: In a sportwear, especially ski wear of the type that pants are suspended with suspenders, length of the leg portions of the pants are formed extendably and contractably. Front ends of the suspenders are fixed to the front face of the waist portion W of the pants, while rear ends of the suspenders are fixed in a narrow width to a back support piece attached to the back face of the waist portion and having a length from the waist portion up to the neck portion. Thus the suspenders are prevented from slipping off from the shoulders.