The Rapha Letras Glasses are lightweight, frameless cycling glasses designed for athletic performance on the bike. Rapha’s proprietary lens technology ensures high contrast and clear vision in a variety of lighting conditions, while the large, free-form lens offers an expanded field of view—providing better visibility and even more riding enjoyment on any route.

- Single-piece free-form lens expands the field of view
- Contrast-enhancing technology makes it easier to spot hazards and adapt to changing terrain and lighting conditions
- Frameless design and high-quality materials ensure a weightless feel
- Suitable for a wide range of face shapes
- Strategically placed ventilation and air circulation features
- The shield-like free-form design of the lens offers increased protection against UV radiation, splash water, and foreign objects