Vicious Vision Velocity White Sunglasses-Gray Constructed Of Lightweight, Durable TR90 Polymer, Vicious Vision® sunglasses Are Impact Resistant And Hold Their Shape – a Critical Factor In maintaining Lens Clarity And Sharpness. Every Frame features a Rubber Nose Piece And Rubber Temple guards To Hold The sunglasses On Your Face, Or Hat, And provides All-Day Comfort.. Features Comfortable Fit For Medium-To-Large Head Sizes. Stainless Steel, Super-Strong Straight hinges. Durable, Lightweight TR90 Polymer Frames. Custom Cut And Hand-Fitted With Xperio® Or Xperio Uv™ lenses. Eliminates 100% Blinding Glare. Delivers 50+ E-Spf (Eye-Sun Protection Factor). Multi-Layer Surface Treatment With Hydrophobic Coating. Xperio Uv™ Lens provides Backside No-Glare Treatment delivering 360 degrees Of Protection. Up To 3 times More Scratch Resistance Than Competitive lenses. 1 Year Manufacturer Warranty Against defects. Includes Hard Case And Cleaning Cloth. Frame Is Available With Prescription lenses (Single Vision, Progressive And Bifocal lenses). Manufacturer: Vicious Vision Manufacturer Number: PVELWG Upc: 810939020242