Metal - The eyeglasses frames that are made of metal create a minimalist image.They are light and adjustable nose pads are almost always attached to them for maximum comfort. Kid's - Children's glasses have a variety of colors and are often decorated with playful details. Rimless - Open-type eyeglasses lenses are only partially enclosed in frames, making them lighter than closed-type. They are durable, also help emphasize the eyes and create an elegant image. Purple - Sunglasses with purple lenses or purple eyeglasses frames look modern, stylish and charming.