Vintage thick real leather "biker pants"

In great condition! Real leather 'biker pants', bought in Europe. Very thick real leather. Size says "31" and I included a pic which with a measuring tape. Length .. not sure how to proper measure it, but from the crotch to the end of the leg is close to 31" Colour: very dark brown, almost black. Not a warm hue, more of a greyish brown. Original price... I believe around Euro 225/ C$350