The 101 can handle any occasion - driving down the coast or mingling at your bosses wedding reception. The frame features subtle die cast metal inlay MADSON logos. MADSON sunglasses are carefully crafted by using the best frame and lens materials available. The 101 sunglass frame is injected molded for comfort and sustainability. Each sunglass frame is tumbled, hand polished and forged to uphold the highest of quality standards. The polycarbonate lenses set in the frame offer clarity, durability and are impact resistance. Stainless steel hinges are molded in the frame for durability and long lasting frame life. MADSON of America. Designed in California.