Carhartt's pocket t-shirt debuted in 1992, and its rugged cotton design and clean looks made it a fast favorite among the hard-working folks who pulled it on. Trends may change, but the Carhartt K87 pocket t-shirt remains a workwear essential. Made from heavyweight cotton, it’s built for durability and comfort on tough jobs. The loose fit allows for easy movement, while the fabric softens over time for a feel that only gets better with wear.