The X2s is a medium sized ski goggles for average face sizes with a nice frameless technology that adds coolness.
Another super practical and smart feature is the Swiftlock lens change system. It allows you easily and fast to exchange lenses - even with your gloves on. And the spherically shaped lens provides you with the most optimal and wide field of view.
The Dragon X2s Whiteout ski goggles has a Lumalens Pink Ion that is good very low light condition like if you go skiing in the evening or at night time. With these goggles comes and additional lens - The Dark Smoke - that provides you with a good clear in bright sunny days.