Cressi Right Swim Goggle, Made in Italy Durable Polycarbonate Lenses, Classic Round Lens Shape Lenses: Slightly Curved for Excellent Peripheral Vision Thermoplastic Rubber (TPR) Gaskets Form Comfortable, Watertight Seal Around Eye Socket External Anti-Scratch Treatment, UV Protection from Sun's Harmful Rays Internal Anti-Fog Treatment for Crisp and Clear Vision, Indestructible, Micrometric Adjustable Buckles