Hook in to this grilamid, injection molded frame, which makes it lightweight for long wearing comfort and durable in all weather conditions. Megol nose pads and temple tips keep Hook in place on your face. The medium fit, slight wrap shape, unisex style, durability and functionality make this a staple in your sunglass wardrobe. Polycarbonate lenses are extremely lightweight and highly impact resistant and polarization reduces glare. Injection molded lenses ensure exceptional clarity and provide 100% protection from harmful UV rays. Suncloud Polarized Optics feature a lifetime warranty against manufacturer's defects.