Carhartt WIP produced clothing for the US army during WW1, fast-forward to today and you can still see the military influence in pieces like these
Carhartt WIP - Aviation Slim-Fit Cotton-Ripstop Cargo Trousers - Black
PMUYBHF Black Jeans Men Slim fit 30 X 32 Mens Casual Solid Cargo
Carhartt WIP Club Pant Black stone washed
SLIM-FIT COTTON TROUSERS - CARHARTT WIP for MEN
CARHARTT WIP: pants for man - Blue
Trousers Carhartt Wip Men: New Collection Online
Men's Slim Fit Dress Sweatpant
Carhartt WIP Sharp & Stylish: Men's Slim Fit Chinos
2-pack Slim Fit Chino trousers, Beige
Carhartt WIP Pants Slim Fit
Work Pants: An Evolution Official Carhartt WIP Online Store
SLIM-FIT TROUSERS - CARHARTT WIP for MEN