Calvin Klein – this American brand has been in the lead for decades. Calvin Klein is known of the high quality, refined and exclusive glasses it offers. 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. Halfrim - The eyeglasses, which are fastened with screws, are designed to be as inconspicuous as possible. They are extremely light and comfortable to wear. Gold - Elegant and refined gold colored eyeglasses frames / sunglasses are a true classic and give the impression of luxury.