Ray-Ban RB4441D sunglasses are designed with a matte opal beige frame and pillow shape lens for an edgy look. With solid light brown lenses, these unisex shades offer both style and functionality. The resilient material makes them easy to maintain and ensures long-lasting wearability. PRODUCT INFORMATION STYLE RB4441D Washed Lenses Bio-Based MODEL CODE RB4441D 678793 53-21 FRAME DETAILS COLOR Brown MATERIAL Injected SQUARE Pillow LENS DETAILS COLOR Light Brown MATERIAL Polyamide Bio TECHNOLOGY Brown LENS PROTECTION INDEX 1N