A proud salute to the Oakley design original known as Jupiter Squared, Holston takes a clean, modern approach to the classic styling of rectangular shaping. Classic , versatile silhouette. Durability and all-day comfort of lightweight O MatterTMframe material. No-slip UnobtainiumTM nosepads:Increase grip with perspiration. Three-Point Fit: Comfort and performance that holds lenses in precise optical alignment. Frame suitable for small to medium faces. Available with PrizmTM lenses to enhance color, contrast and detail for an optimized experience. HDPolarized: Minimizes glare via technology that produces a comprehensive, single-layered lens (optional). PlutoniteTM lens material offers top UV Protection filtering 100% of all UVA, UVB up to 400nm and some of harmful blue light. Glare reduction and tuned light transmission of IridiumTM lens coating. Optimal precision and impact resistance that meet or exceed ANSI Z80.3 optical and impact standards. HDOTM Optics for crystal clear vision and impact resistance. Available with Oakley Authentic Prescription Lenses.