This versatile overshirt provides an added layer of protection on cool days in the field. Patterned after our original iconic Jac-Shirt that's been a favorite since the 1970s, its versatility makes a sure go-to favorite. The strong midweight fabric is a reverse-sateen weave, smooth on the inside for easy layering. Sturdy buttons secure the front, chest-pocket flaps, and adjustable cuffs. Straight hem for untucked wear. Spread collar.