Product Info Fit - Standard An all-time classic has been sized for a youth fit that doesn’t just scale down dimensions ? it’s specially engineered for the anatomy of young faces. ? Iconic Frogskins silhouette ? Fit for Youth ? Durability and all-day comfort of lightweight O-Matter™ frame material ? Three-Point Fit: Comfort and performance that holds lenses in precise optical alignment ? Frame suitable for small faces ? Prizm™ lenses enhance color, contrast and detail for an optimized experience ? Plutonite® 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 Iridium® lens coating ? Optimal precision and impact resistance that meet or exceed ANSI Z80.3 optical and impact standards ? HDO® Optics for crystal clear vision and impact resistance ? Available with Oakley® Authentic prescription lenses DIMENSIONS LENSES 1Lens Width 53 mm 2Lens Height 42.3 mm FRAME 3Frame Width 125.5 mm 4Bridge Height 16 mm 5Arm Length 133 mm