Carrera 3038 Sunglasses combine Carrera's sporty heritage with a square acetate frame and slender metal temples. The model is available with a Black front and a Black/Blue filter lens option for a contemporary, prescription-compatible look. Key attributes: Black | Blue filter | Acetate | Prescription compatible | Slender metal temples | Acetate temple tips for comfort | Compatible with prescription lenses | Square frame | Full-rim design | Laser-engraved 'C' logo on temples | Acetate front | Dimensions & fit: Lens width: 55 mm | Bridge: 16 mm | Temple length: 140 mm | Composition & care: Acetate (frame) | Metal (temples) | Acetate (temple tips)