Persol PO3391S - Striped

The frame is made of high-quality acetate.

The lenses are Azure Gradient Blue.

While durable for everyday wear, they are primarily designed as a fashion accessory and may not offer the secure fit or impact resistance required for intense athletic activities.

Gradient lenses are tinted darker at the top and lighter at the bottom, providing better vision in varying light conditions.

Use a soft, clean microfiber cloth to wipe the lenses. Avoid harsh chemicals or abrasive materials.

Yes, the PO3391S model is designed as a unisex accessory suitable for adults.

Use a clean microfiber cloth to gently wipe the lenses. For stubborn smudges, slightly dampen the cloth with water or a lens-cleaning solution specifically designed for eyewear.

Minor adjustments can be made by a professional optician. For slight loosening, you can try gently tightening the screws on the hinges if accessible, but proceed with caution to avoid overtightening.

Acetate frames are durable but can be affected by extreme heat. Consult a retailer or authorized Persol dealer for repair or replacement options if damage occurs.