Alternative Fit sunglasses (aka "Asian Fit Sunglasses" or "Global Fit Sunglasses") are designed for a face type with a flatter and lower nosebridge. Alternative-fit sunglasses are available as prescription sunglasses, and non-prescription sunglasses. To accomodate this type of physiognomy, Alternative Fiit plastic eyeglass frames are designed with specifically styled nosebridge, and slightly longer temples. Alternative Fit provides a more stable 3-Point fit relationship to reduce nasal and temple pressure. The larger nose pads improve nose bridge contour and offer better lens centration. With the consistent optical centration also comes less frame movement, and improved optical clarity.