This is a men's olive green button-up shirt from 5.11 Tactical in size small. It features a collared neckline with a spread collar style and short sleeves. The fabric is a breathable knit cotton material that is machine washable. The shirt has a solid pattern with button accents and a chest size of "pic". It also includes pockets and is suitable for all seasons, including winter, summer, fall, and spring. The shirt is ideal for travel, casual wear, and workwear, with a classic outdoor and military theme.