These are vintage Langlitz Leathers leather pants from the 50s-60s with a brown core and a crotch rivet. The zipper is a 50s-60s Conmar. There are two repairs on the seat [photos available]. There is tearing on the hem liner [photos available]. There are paint marks [photos available]. There is a 1cm diameter hole on the right knee [photos available]. This is a very rare item with a brown core and crotch rivet, in a 501 style. Size: Laid flat: Waist 78cm Length 70cm 501xx buco fifties rockabilly reppent bsa norton triumph Harley-Davidson Thank you for looking.