Kate Spade's Alvi cat-eye sunglasses pair tortoiseshell acetate upper frames with a sleek metal lower half in a contemporary clubmaster silhouette. Gradient brown lenses provide sun protection, while the metal arms feature the signature Kate Spade branding. The frame combines rich tortoiseshell patterning with polished gold-tone hardware for a refined, versatile style. Wear as a bold accessory with both daytime and evening looks.