You can only scope your line if you can see where you're going. Putting on the Smith I/O MAG XL/ChromaPop Sun Green Mirror adult winter sports goggles is like flipping the switch from regular to extra-widescreen. The ChromaPop™ lens technology brings the snow texture to life with enhanced contrast and colour definition, so you get the clearest picture of the terrain ahead. Those alpine ski or snowboard goggles are engineered to match with most Smith protective helmets for superior airflow and comfort. Whether the day dawns clear or stormy, lens swaps are a snap thanks to the quick-swap MAG™ lens system. Furthermore, those large fit goggles are also compatible with Smith optical docking system (ODS) prescription lens. Their lens feature a VLT (Visible Light Transfer) rating of 9%, for a good performance on bright, cloudless days when you need less glare and better definition. This package includes a bonus ChromaPop Storm Rose Flash lens, for use in low light conditions.