Designed for those with an active lifestyle the Oakley Chainlink sunglasses provide original style for life beyond sports.Made using highly durable O Matter material the frames are super lightweight whilst being resistant to stress.Unobtainium earsocks and nosepads deliver the perfect fit and offer hours of superior comfort and performance. :: Men > Sunglasses. Style: Frames are suitable for medium to large facesPlutoniteà‚ Lenses: Filter out 100% of UVA / UVB / UVC and harmful blue light up to 400nmXYZ Opticsà‚: Patented XYZ Opticsà‚ provide maximum clarity at all angles of visionLens Curvature: 6 base lens curvature for optimised peripheral vision and side protectionUnobtainiumà‚ Nosepads & Earsocks: Ensure a snug and secure fit for added comfort and performanceThree-Point Fit: Holds lenses in precise optical alignment for comfort and performanceProduct Code: 009247-10HD➢ Polarised Lenses: Minimised glare via technology that produces the best polarised lenses on the marketIridiumà‚ Lens Coating: For balanced light transmission and superior glare reductionO Matterà‚ Frames: Lightweight. stress-resistant O Matterà‚ frame material for durability and all-day comfortLight Transmission: 18% light transmission for enhanced contrast Size: one size.