Ray-Ban Xan Bio-Based RB4431 Mirror Sunglasses

Ready your style to step into the modern era of fashion with Ray-Ban® Xan Bio-Based RB4431 Mirror Sunglasses. These ultra-modern, low-profile Ray-Ban sunglasses feature injected-nylon frames with a high bridge fit and straight browline that continues its lines to the tall temples. Those temples taper into a comfortable curve that lands behind the ear, creating a sleek appearance and blocking more peripheral light. The single, continuous polyamide lens is made of at least 41% bio-based carbon content. Its mirror lens coating combats glare reflecting off surfaces ahead. These Ray-Ban sunglasses include a protective case and cleaning cloth.
Manufacturer style #: RB4431.

• Ultra-modern, low-profile injected-nylon frame with high bridge fit and straight browline
• Tall temples for sleek appearance and peripheral light blocking
• Single polyamide lens made with 41% bio-based carbon content
• Mirror lens coating combat glare
• Includes protective case and cleaning cloth