Rudy Project Astral Sunglasses combine a lightweight, performance-oriented sport shield design with precise fit features for cycling and triathlon. The model prioritizes clear vision and secure wear during active use. Key attributes: Black | Black matte | Rilsan | UV protection | Reduces glare and improves contrast | Lightweight | Adjustable nosepiece | Prescription insert compatible | Wraparound shield shape | Rilsan arms | Dimensions & fit: Width 147mm | Height 55mm | Temple 130mm | Weight 26g | Optimal for small faces | Sport fit suitable for cycling and triathlon | Base curve 6 | Composition & care: Frame: Rilsan | Lenses: RP Optics (Smoke Black)