Ray-Ban Polarized+ Liteforce Sunglasses pair lightweight Liteforce frames with Chromance polycarbonate lenses for clear, glare-reduced vision. Built for all-day outdoor wear and active use. Key attributes: Sand black | Liteforce | Polarized lenses | Chromance lens technology | 100% UVA/UVB protection | Multiple size options | Lightweight frame | Square frame | Full rim | Matte sand finish | Dimensions & fit: 56-20 mm | 59-20 mm | High bridge fit | Composition & care: Liteforce frame | Polycarbonate lenses | Clean lenses with a microfiber cloth and mild soap; avoid abrasive cleaners and solvents; store in the provided case.