Swimming Goggles, Adult Swimming Goggles with UV Protection and Anti-Fog Lens, Anti-slip Easy Adjustable Comfortable Silicone Goggles, No-Leak Goggle: This swimming goggle is made of high-quality plastic and silicone, which is strong, environmentally friendly, strong, wear-resistant and durable. Anti-UV & Anti-Fog Technology: The adult swim goggles are equipped with PC coated polycarbonate anti-fog lenses to filter harmful rays to protect eyes from heat and sun damage and provide better visibility when swimming or diving. ADJUSTABLE SILICONE STRAP: The goggles come with an adjustable head strap that can be easily adjusted to get bigger or smaller to fit most head sizes. Quick release buttons on the back mean they can be unlocked and removed with ease. WIDE VIEW: Ultra-clear thickened tempered glass with a safety film that can withstand deep water pressure for all types of swimming. One-piece glass design provides a wider field of view underwater. Widely Used: These swimming goggles are suitable for adult men and women and teens, perfect for professional and recreational swimmers. They are suitable for diving, triathlon and synchronized swimming.