Mid-1980s 501-0115, marked size 28 x 34. Single-stitch inseam. 524 button. Actual size measurements: Waist: 70 cm Inseam: 84.5 cm Leg opening: 17.5 cm Thigh width: 27 cm Rise: 27 cm Total length: 108 cm The fabric retains its thickness. If the size fits, please consider these! They'd be perfect if you can wear them with a just-right length. If the size is right, you can't go wrong. Highly recommended for immediate purchase!