Vintage NIKE PRO jean overalls EUC size Small

Are these rare and hard to find holy grail blue jean overalls from Nike are in excellent vintage condition. No material tag but they feel like 100% cotton Jean material with no stretch. The bib has a large patch pocket and the jeans in a five pocket styling. Faux zippered look with silver tone button and zipper to one side. Straight leg bottoms with an inseam that measures approximately 27 inches can be worn down as an ankle length or rolled.