The Carhartt Men's Workwear Pocket T-shirt is a work shirt, not a fashion statement.
Made of 6.75 oz, 100% cotton jersey knit with a rib-knit collar and left chest pocket, this is Carhartt's toughest t-shirt (and that's saying a lot). Made with a generous fit to accomodate all the bending, reaching and stretching you'll be doing in it.
You do your job. You need a t-shirt that does its job.