 | Ray-Ban Kiliane Bio-based Sunglasses Transparent Yellow Frame Violet Lenses 54-21. Ray-Ban Kiliane Bio-Based series' RB4395F Sunglasses are a must-have for this season. This stylish new addition to Ray-Ban family is crafted with bio-based material having 67% bio-based carbon content. The lenses are dark violet, while the frame is transparent yellow.... - Ray-Ban Kiliane Bio-based Sunglasses Transparent Yellow Frame Violet Lenses 54-21. |