Ray-Ban RB4452 Sunglasses deliver a modern square silhouette with gradient lenses for everyday sun protection and a contemporary look. The lightweight, performance-focused frame is designed for comfortable all-day wear. Key attributes: Sand dark blue | Liteforce | UV protection (UV400) | Lightweight | Flexible frame | Prescription lens compatible | Includes branded case and microfibre cloth | Available in 56 mm and 59 mm sizes | Square frame | Full rim | Gradient grey lenses | Double bridge | Matte finish | Dimensions & fit: Lens width: 56 mm, 59 mm | Bridge width: 20 mm | Temple length: 140 mm, 145 mm | Lens height: 40 mm, 43 mm | Weight: 23 g | High bridge fit | Composition & care: Liteforce frame | Polyamide lenses | Wipe lenses with the included microfibre cloth. Avoid abrasive cleaners and contact with harsh chemicals. Store in the supplied case when not in use.