Rudy Project Kelion Sunglasses deliver high-performance optics and a secure, adjustable fit for cycling and endurance sports. The Kelion pairs a wide, wraparound lens with interchangeable optics for clear vision in variable light. Key attributes: Crystal Ash | Multilaser Green | Rilsan | UV protection | Mirrored multilaser lens reduces glare and enhances contrast | High optical clarity | Lightweight design | Integrated ventilation to reduce fogging | Interchangeable lenses (quick change system) | Adjustable nosepad | Adjustable temples | Compatible with RX optical insert | Anti-slip temple tips | Wraparound cylindrical lens | Base curve 5.2 | Wide field of view | Large-coverage frame | Dimensions & fit: Width: 144 mm | Height: 62 mm | Temple: 125 mm | Weight: 36 g | Base curve: 5.2 | Face size range: Small | Medium | Large | Optimal for large faces | Composition & care: Frame: Rilsan | Lens: Multilaser Green (RP Optics) | Clean lenses with a microfiber cloth; avoid solvents and abrasive cleaners; store in a protective case.