Ultra lightweight and highly packable, the Pearl Izumi P.R.O. Barrier Lite vest is the obvious choice when core protection is all you need to reflect the morning chill. Wind and water resistant Barrier Lite is an extremely lightweight fabric that keeps the vest weight to a mere 155 grams. A high collar and elastic hem and arm openings protect you from the elements, while a full-length zipper makes for easy on/off. The vest's comfortable zipper garage prevents neck chafing and reflective elements enhance visibility.