Step into history with this museum-grade reproduction of the U.S. Marine Corps' 1941 utility trousers. Buzz Rickson's has meticulously recreated every detail of the rare first pattern, from the distinctive patch pockets to the authentic black lacquered "donut" buttons used during the war effort. The no-frills cotton herringbone fabric and simplified construction tell the true story of wartime mass production. Fits true to size If order, buy one size up.Size 30" = 29"waistSize 32" = 31" waistSize 34"= 33" waistSize 36"= 35 "waistSize 38" = 37" waist 100% cotton herringbone twill (original WWII specification) Historically accurate details Early-war patch front pockets Black lacquered donut buttons Simplified single-material pocket bags Straight leg vintage fit Made in Japan with archival precision