This pair of swimming goggles is made of solid silicone and PC materials. The eye cover and headband are made of solid silicone, while the lenses are made of PC. The lens processing offers three options: clear, silvered, and colorful. All the lenses have anti-fog function, and the silvered and colorful processing can also effectively block light and prevent UV rays. The product comes in various colors for selection, and supports color customization and logo printing.