Electroplated Coated Mirror Lens Silicone Anti-Fog Swimming Goggles. Dual-Layer Anti-Fog Coating: Inner lens surfaces feature anti-fog coating for enhanced clarity and high light transmission. UV400 Protection: Unique treatment protects eyes from indoor reflected light and harmful sunlight rays. Ergonomic Silicone Design: High-quality soft silicone eye pads reduce pressure and ensure watertight comfort. Replaceable Nose Pieces: Includes 3 sizes of replaceable nose pieces to fit various face shapes securely. Customizable Logo and Design: Supports custom logo printing and design patterns upon providing design files. Wide Panoramic View: Electroplated coated mirror lens offers high-definition vision and wide viewing angles. Adjustable Nose Bridge: Features an adjustable nose bridge for a secure and customized fit. ISO9001 Certified Quality: Manufacturer holds ISO9001:2015, BSCI, and TUV qualifications for product safety.