Smith Optics Defy Colour:Lichen + ChromaPop Violet Mirror Lens Compatible with many 3rd party

Compatible with many 3rd party apps including SYSTM

making it suitable for pool or open water swim events

3 back pockets with reflective accents

then apply

during and/or directly after activity

Smith Optics Defy Colour:Lichen + ChromaPop Violet Mirror Lens Compatible with many 3rd partyDescription 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