There is an appealing combination of the clear form of the Gira Esprit frames and glossy glass. The frames of Gira Esprit glass are colour-highlighted in black, white, mint, or umber. This gives them a very sophisticated appearance on both light and dark backgrounds.\nThe Gira Esprit, glass C frames with their soft semicircular edges ground using the "C grinding progress" are an attractive design alternative.\n\nGlass\nGlass is a material that has played a major role in interior design for centuries. Throughout its history, its manufacturing process has experienced several revolutions. Today, it offers a purity, stability, and quality which in principle has nothing in common with its predecessors. Glass can be finished or dyed in many ways. The frames of Gira Esprit glass are colour-highlighted in black, white, mint, or umber. This gives them a very sophisticated appearance on both light and dark backgrounds.