Basic cat eye glasses, made of PC material. The most distinctive feature of this pair of glasses is its color, which represents the four seasons of spring, summer, autumn, and winter. Green represents spring, everything is full of vitality. The purple style represents summer, which is the most vibrant time for Provence lavender to bloom. The one with the most colors represents autumn, like the colorful forest in autumn. The blue one represents winter, like the sunshine shining on the snow in winter. You can choose your favorite color according to your own preferences.Suitable for non working days and family gatherings.