The style is based on the USA military work uniform which ran from the 1950s to the 1980s commonly known as OG107 which is a reference to the military colour code for olive green number 107.
Reproduced here in military-grade 100% cotton sateen, which is a durable cross-woven slub, hardwearing yet breathable and soft once broken in. Tough construction with the double chain stitched flat felled seams. Unlike the original work uniform, this style has a tapered leg which narrows down to a 15 1/2" opening.
Double chain stitch, flat felled seam construction