Fit & Design: TR-90 Grilamid frame offers durability and a lightweight fit Unentrapped shield frame design delivers stability and enhanced field of view 3-point grip, auto-lock temples and non-slip, adjustable nosepads help ensure a secure, comfortable fit Technology Tuned Baseball lenses designed specifically for baseball and softball to provide contrast enhancement to track the ball quickly and longer 100% UVA, UVB and UVC protection blocks harmful sun rays Scratch resistant, water resistant and oleophobic coatings encourage easy cleaning and lasting wear Additional Details Polycarbonate lenses supply clarity and durability Includes microfiber cleaning pouch for storage protection and cleaning