The Smith Preview is a high-quality choice for skiing, snowboarding, and winter cycling. The Responsive Fit frame adapts to the shape of your face for optimal comfort. The ChromaPop lens delivers excellent contrast, helping you clearly see the contours of the slopes. Thanks to the BirdsEye shape, the Preview has a wider than average field of vision. The ventilation ports and frame design are optimized to fit perfectly with a Smith helmet. - Medium-sized framefits most adults - Lens: ChromaPop Sun Black Gold Mirrordark category 3 lens, 13% light transmission, neutral dark gray base tint with a golden mirror finish - Advanced five-layer anti-fog treatment - Triple-layer face foam for comfort and seal - AirEvac ventilation system aligns perfectly with Smith helmet air channels - Comes with a microfiber pouch that also doubles as a cleaning cloth - Wide strap with silicone grip for secure fit