Saint Laurent SL 868 Sunglasses - Black

The frame is made of acetate, and the lenses are made of nylon.

Yes, they feature UV 400 protection, which blocks 99.9% of harmful UVA and UVB rays.

The lens width is 57 mm, the bridge is 18 mm, and the temple length is 135 mm.

Gently wipe the lenses with a soft, lint-free microfiber cloth. Avoid abrasive materials or harsh cleaners.

The oval shape is generally versatile, but suitability can depend on individual facial features. Trying them on is recommended if possible.

Lens replacement is typically possible through an optician or specialized repair service, though this may incur additional costs.

The wide temples provide a secure fit and contribute to the overall aesthetic design of the sunglasses.

Minor adjustments can sometimes be made by a professional optician. Avoid attempting to bend the acetate frame excessively yourself, as it can break.

Use a soft microfiber cloth to gently clean the lenses. For tougher smudges, a lens cleaning solution specifically designed for eyewear can be used.

Ensure the sunglasses are the correct size and fit. If they consistently cause discomfort, consider consulting an optician for potential minor adjustments or alternative styles.