Pyramex's Venture Gear Tactical Overwatch glasses is a sunglass style with a metal hinge. It features a soft nosepiece, rubber timple tips, and an anti-fog, scratch resistant polycarbonate lens. Series Overwatch Lens Type Polycarbonate Uv Rating 99% Frame Type Wraparound Lens Color Gray Nose Piece Rubber Frame Color OD Green Lens Coating Anti-Fog