These Calvin Klein cat-eye sunglasses feature a 100% acetate bio-frame with brown lenses that combine retro styling and modern boldness. The frames measure 52mm lens width, 19mm bridge width, and 145mm temple length, delivering a luxurious fit accented by the signature CK logo. The bold acetate silhouette and tinted lenses provide both sun protection and a statement-making aesthetic ideal for elevated daytime wear.