Japanese Boston Frame: Rounded modified Boston-style acetate frame with a vintage, intellectual vibe. Dual Dot Rivets: Classic horizontal metal rivets on the frame corners for added detail. Asian Fit Nose Pads: Integrated, elevated nose pads designed to prevent slipping. Durable Metal Hinges: Embedded high-quality metal hardware ensuring structural stability and smooth movement. Colors A2753-01 (Classic Black): Solid black frame with neutral light grey lenses for a versatile, mysterious look. A2753-02 (Crystal Amber): Transparent tea-colored frame paired with vibrant bright green lenses for a bold, avant-garde contrast. A2753-10 (Translucent Grey): Clear dark grey frame with crisp light blue lenses for a clean, effortless, and cool look. A2753-17 (Retro Tortoise): Classic deep tortoiseshell patterned frame paired with light grey lenses for a subtle, sophisticated style.