Electric Women's Riot Round, Tortise Shell, 59 mm FRAME: 6 base mold injected Grilamid frame with a 5 barrel hinge. OPTICS: 6 base Melanin infused Polycarbonate lenses. 100% UV protection. Up to 98% Blue Light protection. MEASUREMENT: 60h - 146w - 136l WEIGHT: 28grams California Design. Hand Crafted In Italy.