This shirt has a polo style collar and buttons down the front with three blue buttons.  It has short sleeves and would be comfortable.  This shirt blue in color with gray under the armpit to the hem. It is made of a cool dri material.  From armpit to armpit it measures 25" and from the collar to the hem, it measures 28" long. This shirt is made of 100% polyester and is machine wash/tumble dry. It is clean and in excellent condition.