Epochs super dark photochromic lenses change from clear to a truly dark smoke in under 30 seconds. As the light conditions change, your lenses change to block more sunlight.
- 100% UVA/UVB protection
- Shatterproof polycarbonate, light-adaptive lenses with anti-fog coating
- High-impact polycarbonate frames
- Includes interchangeable arms and adjustable elastic strap
- Meets or exceeds ANSI Z87.1 standards