Prada Square Sunglasses pair Prada craftsmanship with a gunmetal metal frame and polarized light brown lenses. They deliver reduced glare and clear vision for bright, everyday wear. Key attributes: Gray | Gunmetal | Polarized Light Brown | Metal | Polarized lenses | UV protection | Prescription-ready | Square frame | Full-rim metal design | Dimensions & fit: 51 mm (eye) | 20 mm (bridge) | 145 mm (temple) | Size 51/20/145 | Composition & care: Frame: Metal | Lenses: Polycarbonate | Wipe lenses with a microfiber cloth and lens cleaner. Store in a protective case when not in use.