It is a large but seems more like a small/medium.
This Men's Carhartt Large Long Sleeve Dark Grey Shirt offers a stylish and comfortable option for outdoor-themed clothing. Made of cotton knit fabric, this solid gray shirt features a crew neck and long sleeves, making it suitable for winter, fall, and spring seasons. With the Carhartt brand and a size that runs small, this shirt is designed for a regular fit and includes convenient pockets for added functionality. Machine washable for easy care, this shirt is a versatile and durable addition to any man's wardrobe.