The Smith IO MAG XL ski goggles feature magnetic lens, allowing the easiest lens replacement in history. Magnets are supported by two locking mechanisms that keep the lens in place even in case of a difficult fall. However, they do not have any impact on the ease of replacement. Thanks to their shape, the goggles are compatible with all Smith helmets and support the AirEvac system for moisture ventilation. The unique Responsive Fit copies the shape of your face. Their spherical lens is one of the largest ones in the collection and thanks to the Carbonic-X treatment is also scratch resistant. The excellent functionality of the lens is complemented by the 5X-anti-fog treatment. The special foam connecting the inner and outer lens balances the temperature and pressure between them. Thanks to the goggles’ size, they are compatible with prescription glasses. The I/O MAG XL is the highest Smith model with the top technologies that provide comfort, so you can fully focus on your fun.