Carrera Sunglasses - Black - 377/S

Photochromic lenses darken automatically when exposed to sunlight (UV radiation) and become clear again when indoors or out of direct light.

Yes, the adaptive photochromic lenses are beneficial for driving as they adjust to changing light conditions, offering improved visibility and reduced glare.

Wipe the acetate frame with a soft, damp cloth. Avoid harsh chemicals or abrasive cleaners to maintain the glossy finish.

UV 400 protection means the lenses block all light rays with wavelengths up to 400 nanometers, effectively shielding your eyes from harmful UVA and UVB rays.

While the lenses are integrated into the frame, it is often possible to have them replaced by an authorized Carrera dealer or a professional optician.

The sunglasses have a lens width of 56 mm, a bridge width of 17 mm, and temple length of 145 mm.

Ensure lenses are clean and exposed to adequate UV light. Note that photochromic lenses may transition slower in very cold temperatures or if the car's windshield blocks UV rays.

Adjust the temple arms slightly. For minor adjustments, a professional optician can help ensure a perfect fit without damaging the frame.

Avoid leaving the sunglasses in hot environments like a car dashboard. If warping is significant, consult an optician for potential professional reshaping or replacement.