Bottom Garment

Abstract

Provided is a bottom garment that excels in wearing feel and which, by being worn, enables efficient walking. A bottom garment according to the present invention is configured from a body fabric that includes an elastic yarn, wherein the bottom garment is characterized in that: an inner fabric is superposed on the inside of the body fabric, and there exists a double structure in which at least a portion of the inner fabric is not bonded to the body fabric; and the weft-direction stress of the inner fabric when 50% elongated is 0.3-1.6 times the weft-direction stress of the body fabric when 50% elongated.

1 . A bottom garment comprised of a body fabric containing elastic yarn, in which bottom garment, there is a two-layer structure present in which an inside fabric is superposed at an inside of said body fabric and at least part of said inside fabric is not attached to said body fabric and in which a stress at the time of 50% stretching of the inside fabric in the horizontal direction is 0.3 time to 1.6 times the stress at the time of 50% stretching of said body fabric in the horizontal direction. 
     
     
         2 . The bottom garment according to  claim 1 , wherein the stress at the time of 50% stretching of said body fabric in the horizontal direction is 0.3N to 5N. 
     
     
         3 . The bottom garment according to  claim 2 , wherein the stress at the time of 50% stretching of said body fabric in the horizontal direction is 0.3N to 3N. 
     
     
         4 . The bottom garment according to  3   claim 1 , wherein the compression of the buttock part is 5 hPa to 20 hPa. 
     
     
         5 . The bottom garment according to  claim 1 , wherein an area ratio of the part of said inside fabric not attached to the body fabric is 70% or more of a total area of said inside fabric. 
     
     
         6 . The bottom garment according to  claim 1 , wherein a ratio of a bottom end part of said inside fabric not attached to the body fabric is 20% to 100% of the total length of the bottom end part of said inside fabric. 
     
     
         7 . The bottom garment according to  claim 1 , wherein said inside fabric has a size covering 10% or more and 60% or less of the area of the buttock part of the region of the body from left and right flank lines and a ridge plane to a gluteal fold. 
     
     
         8 . The bottom garment according to  claim 1 , wherein a width of said inside fabric in a vertical direction is 5 cm to 20 cm. 
     
     
         9 . The bottom garment according to claim  1 , wherein said inside fabric covers at least part of a buttock bottom part. 
     
     
         10 . The bottom garment according to  claim 1 , wherein at the front surface of the bottom garment, 70% or more of an attached part of a flank end part of said inside fabric is positioned above a horizontal line running through a point 5 cm above a fork part. 
     
     
         11 . The bottom garment according to  claim 1 , wherein at the front surface of the bottom garment, 70% or more of an attached part of a flank end part of said inside fabric is positioned below a horizontal line running through a point 5 cm above a fork part.