Carrera Shield Sunglasses - Black Crystal White Red Dark Grey Gradient

Use a microfiber cloth to gently wipe the lenses and frame. Avoid using harsh chemicals or abrasive materials.

Yes, you can use eyeglass cleaner specifically designed for coated lenses. Ensure it is alcohol-free to prevent damage.

Store your sunglasses in a protective case when not in use to prevent scratches and damage.

The Carrera Shield Sunglasses have dark grey gradient lenses, but are not necessarily polarized. Check product specifications for confirmation.

You can try to tighten the hinges yourself with a small screwdriver. If you're not comfortable doing so, consult an optician.

Yes, lenses can be replaced. Consult with an optician for lens replacement services.

Refer to the product packaging or retailer for warranty details.

Use a specialized lens cleaner or take the sunglasses to an optician for professional cleaning or lens replacement.

Carefully tighten the hinges using a small screwdriver or take them to an optician for adjustment.

Ensure the frame fits properly. Consult with an optician for adjustments if necessary.