Amazon.com: MDLJG 8 Pcs Rose Flower Piping Tips Set,Petal Icing Tips SL 97 Aviator Sunglasses. Aviation heritage and industrial inspired silver define these quintessential "Sl 97" sunglasses. Centered by a sharp metallic frame and sophisticated grey lenses, the aviator silhouette balances athletic utility with the house's storied architectural precision. They offer a sharp, contemporary energy for the urban traveler. 100% high grade acetate and metal hybrid Modern aviator architectural profile Premium grey tinted protective lenses Distinctive house logo detail on temples Frame material: acetate Lens material: acetate Frame color: silver Lens color: gray Frame shape: Aviator Adjustable nose pads Logo detail on the temple Style: Sl 97