Works lenses feature Scott’s historic technology that enables the rider to use the same lens for both tear offs & roll offs. The do it all lens. Thanks to the factory installed works pins, scott roll off systems or tear offs can be easily & quickly mounted & removed depending on the race profile & weather conditions. Double Lens Spacer Foam & Double Lens block moisture & eliminate fogging while allowing for optimal breathability. Antifog on inner lens Enduro double lenses include a soft inner lens which features a stronger built-in antifog solution than any other SCOTT lens. When riding Enduro races fog should never be an obstacle. 4-Pin Works Lenses For the larger lens on the SCOTT Prospect & Fury goggles, the 4 pins provide more stability for the tear offs & the WFS50. With this system the accessories will always remain tight to the lens & provide the rider a better vision.