Polaroid 4188/G/S/X Sunglasses combine an oversized square frame with polarized lenses for clear, glare-free vision and strong UV protection. The model is prescription-compatible for everyday wear. Key attributes: Gray | Polycarbonate | Polarized lenses | UV400 protection | Lens filter category 3 | Prescription lens compatible | Square/geometric frame | Oversized lenses | Metal temples with laser-etched logo | Transparent temple tips with visible core | Dimensions & fit: Lens width: 55 mm | Bridge: 17 mm | Temple length: 145 mm | Global fit | Oversized fit | Composition & care: Frame: Polycarbonate | Temples: Metal | Lenses: Polarized | Clean lenses with a microfiber cloth and lens cleaner. Store in the supplied protective case when not in use.