The Horace Small Men's Sentry Plus Shirt is a long sleeve dress shirt made of 65% polyester and 35% cotton. It features a spread collar, button front closure, and chest pocket. This shirt comes in 8 solid color options and sizes 15-17.5 neck and 32-36 sleeve. It has wrinkle resistant fabric for a crisp, professional look. The shirt has a relaxed fit through the chest and sleeves. Overall, this is a classic, versatile dress shirt great for office and business casual wear.