Nike Retro E Oval Sunglasses - Black

The measurements indicate: Lens Width (42mm), Bridge Width (15mm), and Temple Length (120mm). These help determine the fit of the sunglasses on your face.

While they offer a secure fit for daily activities, they are primarily designed for fashion and general wear. For intense sports, specialized sports eyewear might offer better impact resistance and specific features.

The lenses are made of plastic, offering a lightweight and durable option for everyday use.

While not typically designed for easy user lens replacement, some opticians may offer lens replacement services. It's best to consult a professional.

The frame is matte black, and the lenses are green.

Information on specific warranty periods is not provided in the product description. Please refer to Nike's official warranty policy or the retailer's terms for details.

It is recommended to store your sunglasses in a protective case to prevent scratches and damage to the frame and lenses.

Minor adjustments can sometimes be made by gently bending the temples. For significant fit issues, consult an optician or consider if the frame size is appropriate for your head shape.

Gently rinse the lenses with lukewarm water and then clean them with a soft microfiber cloth. Avoid touching the lenses directly with your fingers.

Do not attempt to heat or force the frame. Exposure to high temperatures can cause warping. If warped, professional adjustment by an optician may be needed, or replacement might be necessary.