Optic Nerve Ziggy Sunglasses Full Rim Square Tortoise Polarized Lens Classic The Optic Nerve Ziggy Sunglasses are a stylish and classic choice for both men and women. With a square frame design and polarized lenses, these sunglasses offer both a modern and timeless look. The tortoise pattern adds a touch of sophistication, while the lightweight frame material ensures comfort and ease of wear. Perfect for any outdoor activity, these sunglasses from Optic Nerve combine fashion and functionality for a versatile accessory.