Defy Lifestyle 20 fixed vents and our

20 fixed vents and our AirEvac ventilation system keep you cool and comfortable

Replacement lens for the Smith Optics Squad MAG goggle

Fine tune your kit with additional or replacement lenses for sunny conditions

so you get the clearest picture of the terrain ahead

Defy Lifestyle 20 fixed vents and ourDescription Whether you're running, rolling or sliding, a crisp view of the terrain translates to full speed ahead fun. The Smith Defy sunglasses double down with a lightweight, rimless design and terrain defining ChromaPop optics for unobstructed, high contrast vision. Whether you're on the move in the hills or simply taking in the view from the back deck, an interchangeable lens lets you match the light conditions. Product Details Vision ChromaPop