Ray-Ban RB2198 Bill - Aviator Striped Tortoise Frame 。Chic Ray-Ban sunglasses with a tortoise shell frame. Dark lenses for a bold look. Product details Ray-Ban Bill sunglasses are a must-have for those looking to make a statement. The square shape and dark grey lenses will give you an edgy look while still being wearable. Made of acetate frame material, these unisex shades are designed to last. With their polarized lenses and grey havana color, you can be sure that your style will never go unnoticed with this pair on your face. PRODUCT INFORMATION STYLE RB2198 Bill MODEL CODE RB2198 133348 60-14 FRAME DETAILS COLOR Grey Havana MATERIAL Acetate SHAPE Square LENS DETAILS COLOR Dark Grey MATERIAL Crystal TECHNOLOGY Solid Color