Maui Jim Flexon Maui sunglasses are specifically designed for the dedicated sportsman, whether on land or sea. Maui frames are crafted from Titanium-based alloy, which is 25% lighter than conventional frames. They also feature patented POLARIZEDPLUS ® lens technology. All Maui Jim sunglasses ELIMINATE GLARE & ensure 100% UV PROTECTION & optical clarity.dt>Size: 54-20-135 mm