Pilots in search of a lightweight, durable, quick-donning view-limiting device for simulated instrument practice will love ASA's Overcasters. Unlike traditional foggles, these clip-on visors easily attach to eyeglasses and are designed with quick flip-up capability to simulate "breaking out" on an IFR approach. Their compact size allows them to easily attach to a variety of items for secure, close-at-hand storage, and their dark color and shape ensure your eyes stay focused on the gauges. Affordable, lightweight, compact, and sturdy, Overcasters are an ideal training tool for every IFR pilot.