Enjoy a wide selection of styles: half-frame metal glasses, full-frame glasses, and rimless glasses. Made with stainless steel, lightweight and durable. Medium size that fits most facial shapes. Spring hinges for a perfect and comfortable fit. Experience unparalleled comfort with adjustable nose pads. Aspheric lenses for standard eye relief and precise magnification. Clear vision and eye protection with high light transmission and scratch resistance. Available in various magnification levels. Transparent lenses to block harmful blue light from digital screens.