The Switchback was made to perform. With double injection adjustable sleeve temples that cover a strong adjustable core, these frames are easy to adjust and stay on when you need them to.
- Precision Optics that meet ANSI Z80.3 standards for optical clarity and impact resistance
- TR90 Frame, Polycarbonate lens
- Water, sweat, oil, and dust repellent lenses
- Double injection adjustable sleeve temple and bridge design
- Anti-fog vents and wire core for easy adjustment
- Unisex design fits average face sizes
- Bonus set of copper lenses included