Learn more about Carhartt Stay comfortable on the job with the Carhartt Womens Rugged Flex Bozeman Shirt. Rugged Flex technology offers just the right amount of stretch, allowing you to move around freely while you work. Lightweight yet tough 3.8-oz., 98% cotton/2% spandex poplin stands up to wear and tear without sacrificing comfort. Long sleeves can be rolled to three-quarter length with the button tabs. Ribbed side panels, a drop-tail hem, and 2 chest pockets round out the Carhartt Rugged Flex Bozeman button-down shirt. Machine wash. Imported. Carhartt Style No.: 103600. Sizes: S-2XL. Colors: Twilight, Brick Dust. Type: Long-Sleeve Shirts.