Defy Lens:ChromaPop Photochromic Clear To Gray 20 fixed vents and our

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

VaporFit dial adjustment system offers 270-degree fit adjustment with the turn of a dial

Combined with a durable Carbonic-x lens and time-tested venting

Adjustable corewire temples for a customized fit

Reason OTG

Defy Lens:ChromaPop Photochromic Clear To Gray 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