After carefully taking the measurements we deduced that the Levi's is equivalent to a “W35 L30” and not a “W36 L 30” as per the label.
Waist measurement 94.5 cm
Flat waist measurement 44 cm
External leg length measurement 102 cm
Internal leg length measurement 74 cm
Crotch size 29 cm
Bottom measurement 20.5 cm
