Out Of The One

Katana The One
The Katana with our famous photochromatic and polarized lenses accompanies you on every adventure! There is no need to change the lens, as the photochromatic pigments in the lens automatically darken or lighten depending on the lighting conditions. The polarization filter also eliminates all distracting glare effects.
The cylindrical lens and "Real No Frame" technology extend the lens to the edge of the glasses, significantly improving the field of vision and functionality.
The Katana combines all the high-end features that Out Of glasses offer: triple-seal foam, an inner silicone grip coating with a gentle gradient.
Product features:
Photochromatic and polarized lens: Automatically adapts to lighting conditions, always providing the best light filter.
All premium features from Out Of: High-quality anti-fog and anti-scratch coating, triple-seal foam with hypoallergenic fleece, inner silicone grip coating, wide field of vision, and "No-Frame" design for a clear "All-Lens" look.