Trousers, work trousers and overalls

Abstract

Trousers including a stretchable material in a helical form with a predetermined width provided in a portion of each of the trousers extending from a region corresponding to a lumbar of a wearer to a near-knee inner side region being a region corresponding to an inner side of a thigh area near the corresponding knee, via a region corresponding to an outside of the corresponding hip joint.

1 . Trousers, comprising a stretchable material in a helical form with a predetermined width is provided in a portion of each of the trousers extending from a region corresponding to a lumbar of a wearer to a near-knee inner side region being a region corresponding to an inner side of a thigh area near the corresponding knee, via a region corresponding to an outside of the corresponding hip joint. 
     
     
         2 . The trousers according to  claim 1 , wherein the near-knee inner side region of the stretchable material reaches slightly behind an inseam region of each of the trousers. 
     
     
         3 . The trousers according to  claim 1 , wherein the width of the stretchable material gradually increases downwardly. 
     
     
         4 - 9 . (canceled) 
     
     
         10 . An overall comprising a stretchable material in a helical form with a predetermined width provide in a portion extending from a region corresponding to a lumbar of a wearer to each near-knee inner side region being a region corresponding to an inner side of a thigh area near the corresponding knee, via a region corresponding to an outside of the corresponding hip joint. 
     
     
         11 . The overall according to  claim 10 , wherein the near-knee inner side region of the stretchable material reaches slightly behind an inseam region of each trouser portion of the overall. 
     
     
         12 . The overall according to  claim 10 , wherein the width of the stretchable material gradually increases downwardly. 
     
     
         13 . The overall according to  claim 10 , further comprising a stretchable material in a belt form is provided in a portion extending from a region corresponding to a part located at a neck base of the wearer and diagonally in front, to a region corresponding to a part located at an armpit of the wearer and on a front side, via a region corresponding to a part located at an arm base of the wearer and on the front side. 
     
     
         14 . The overall according to  claim 10 , further comprising a stretchable material in a belt form is provided in a portion extending from a region corresponding to a part located at a neck base of the wearer and diagonally in back to a region corresponding to a part located at an armpit of the wearer and on a back side, via a region corresponding to a part located at an arm base of the wearer and on the back side. 
     
     
         15 . The overall according to  claim 10 , further comprising a stretchable material in a belt form is provided in a portion extending from the region corresponding to the lumbar of the wearer to a region corresponding to a diagonally-front belly part of the wearer via a region corresponding to a side belly part of the wearer. 
     
     
         16 - 21 . (canceled)