The square-shaped glasses are suitable for round and oval face shapes. The square-shaped frames have a sharper vertical line that balances the proportions of the face. 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. Women, Men (unisex) - Universal glasses are perfect for both men and women. Fullrim - The closed type glasses are strong and durable, because the lenses are covered with metal or plastic frames. This type of frames are recommended for people with high diopters. Grey - Grey eyeglasses frames or sunglasses with grey lenses look formal and elegant and give the impression of seriousness. They are perfect for those who like a minimalist urban style.