Whether you wear it on its own or layer it over your favorite t-shirt, the Guide Series Explorer Boulder Shirt Jacket keeps you warm, comfortable, and always in style. Rugged twill fabric is heavy enzyme- and silicon-washed for a soft, worn-in look and feel from day one. A full plaid lining adds visual contrast as well as an extra layer of warmth. This long-sleeve shirt jacket features a classic spread collar, snap-closed front placket, two chest pockets with snap-and-flap closures, and a hanger loop at the inside back neck. 100% cotton fabric. Imported.