The Salomon S/Max Sigma Goggles deliver a comfortable fit and clear vision for your days spent on the slopes. The new SIGMA lenses amplify contrast to allow your eyes to read terrain variations in a wide range of light conditions to provide you with confidence on your descents. In low light conditions, the lenses can easily be swapped out, even when you're wearing your gloves, with Salomon's Twin Lock system to the included light blue lenses. And for comfort, Salomon engineered the frames with two different density materials for a better shape and fit for a variety of face sizes so you can ski or ride in bliss.