Crews Swagger Safety Glasses, Black Frame, Clear LensMake a statement with bold and brash Swagger specs. They provide it all: heavy-duty protection, all-day wearing comfort and rockstar good-looks. Nonslip, soft and flexible TPR temples and nose pads. Duramass scratch-resistant lens. Blocks 99.9% of harmful UV rays. Style: Wraparound; Frame Color: Black; Frame Material: Polycarbonate; Lens Material: Polycarbonate.