Marc Jacobs Marc Rectangular Sunglasses - Pink

It means the lenses block all harmful ultraviolet (UVA and UVB) rays from the sun, protecting your eyes from potential damage and long-term health issues.

The rectangular design is generally versatile. However, the specific dimensions (53-21-145 mm) mean they may fit some face shapes better than others. Trying them on is recommended for a perfect fit.

Gradient lenses are darker at the top and fade to lighter at the bottom. This provides better protection from overhead sunlight while allowing more light through the lower part, which is helpful for tasks like reading or looking at a phone.

Gently wipe the lenses with a soft, lint-free microfiber cloth. For tougher smudges, use a specialized lens cleaning spray and then wipe with the cloth. Avoid paper towels or rough fabrics.

The frame is made of injected polyamide, a durable and lightweight plastic material.

While they offer good UV protection and a secure fit for everyday wear, they are primarily designed as fashion eyewear. For intense sports, specialized sports sunglasses might offer better impact resistance and grip.

The dimensions are 53 mm for the lens width, 21 mm for the bridge width, and 145 mm for the temple length.

While major adjustments are not recommended for injected polyamide frames, minor fitting adjustments might be possible by a professional optician. Alternatively, consider if the 53-21-145 mm dimensions are suitable for your facial structure.

Use a microfiber cloth specifically designed for eyewear. For stubborn smudges, a small amount of lens cleaning solution can be used, followed by wiping with the microfiber cloth.

Avoid leaving the sunglasses in hot environments like a car dashboard. If warping has occurred, consult an optician for potential professional adjustments or consider replacement if damage is significant.