A new and improved version of our popular Jet goggle the Jet 20 Goggle includes a new. larger lens for improved visibility and a newly shaped adjustable nose bridge for a more modern and comfortable fit. With an easy-to-fit single head strap and mirror-coated lenses to reduce brightness and glare it?s ideal for sunny holidays and offers 100% UV protection for peace of mind during your swim. Features:. New shape on adjustable nose bridge for a more modern and comfortable fit (S/M/L). Adjustable nose bridge to fit a range of face shapes. Single head strap allows easy fitting. New larger lens for improved visibility. Chrome mirror coated lenses for reduced brightness and glare - great for sunny holidays. Anti-fog coated lenses for clear underwater vision. 100% UV Protection against all harmful UVA & UVB radiation