Tethys

Our glasses are made to the highest quality and consist of.

Polarization:

These sunglasses feature premium polarized lenses, offering the highest quality in glare reduction for crystal-clear vision, ideal for driving, fishing, or outdoor activities.

Blue Light Protection:

Equipped with double blue light protection, these lenses shield your eyes from harmful high-energy visible (HEV) light emitted by screens and digital devices, reducing eye strain and fatigue.

HMC Coating:

Enhanced with a Hard Multi-Coating (HMC), the lenses provide superior scratch resistance, durability, and an anti-reflective layer, ensuring long-lasting clarity and ease of maintenance.

Lens Material:

Crafted from high-quality optical-grade materials, offering lightweight comfort and impact resistance.

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper; however, in many cases, you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply log in to your account, view the order using the "Complete Orders" link under the My Account menu, and click the Return Item(s) button. We'll notify you via email of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world and use a variety of shipping methods and companies to ensure a fast delivery.

Shipping costs vary from country to country; this will be calculated during checkout.

All purchases will receive a trackable shipping link with estimates of arrival .