Defy Lens:ChromaPop Photochromic Clear To Gray VaporFit™ dial adjustment system offers

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

Adjustable corewire temples for a customized fit

Reason OTG

the original interchangeable dual-lens sunglasses are back

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

Defy Lens:ChromaPop Photochromic Clear To Gray VaporFit™ dial adjustment system offersDescription 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