Ray-Ban Warren Sunglasses 9410-0RB4396-8754 Ray-Ban RB4396 Warren Bio-Based Sunglasses are the next generation of bio-based acetate frames. Combining high-performance technology with bio-based material having 67% bio-based carbon content, this series features a frame crafted from acetate, and comes with brown lenses and transparent green frame. Features HINGE TO HINGE- 132mm LENS HEIGHT- 38.8mm BRIDGE WIDTH- 54 20mm TEMPLE LENGTH- 145mm Ray-Ban Warren Sunglasses