Ray-Ban Sunglasses - KAI - Gold

The round metal frame design is particularly recommended for square and rectangular face shapes, as it helps to soften angular features.

The product information indicates gray lenses, but specific polarization details would need to be confirmed with the retailer or manufacturer. Some variants (e.g., RB3757 921381 59-15) are noted as polarized.

The KAI sunglasses feature a metal frame and are described as being made with bio-based materials.

While durable for everyday wear, they are primarily designed as a fashion accessory. For intense sports, consider sunglasses specifically engineered for athletic performance.

Use a soft, microfiber cloth to gently clean the lenses. Avoid abrasive materials or harsh chemicals. Water or a lens cleaning solution can be used sparingly if needed, followed by drying with the cloth.

Gray lenses provide true color perception and reduce light intensity without altering colors, offering excellent comfort in bright conditions.

Yes, the KAI sunglasses are designed with a unisex fit, making them suitable for both men and women.

Adjust the nose pads gently or consult an optician for professional fitting if the frame itself needs adjustment.

Minor scratches may be unavoidable with regular use. For significant damage, lens replacement might be necessary. Always store in a case.

Wipe gently with a soft, dry cloth. Avoid exposure to perfumes, cosmetics, or hairsprays which can cause discoloration.