ULTRALIGHT TITANIUM EYEWEAR

Designed to feel like wearing nothing at all

AS LIGHT AS 16.0 GRAMS

AS SEEN IN

GRESSO sunglasses are by far the lightest pair I've ever worn, and they just might be the most comfortable, making them perfect for driving. And it's the nylon ZEISS lenses, providing stellar optics and 100% UV protection, that are the real heroes here.

The Legendary ZEISS Lenses

The purest sun lens quality ever created. ZEISS lenses guarantee the highest levels of Protection, Precision and Comfort.

As proof, all cameras, microscopes and telescopes that require the best optical precision are all equipped with ZEISS lenses.

Summer '22 Collection

Over 20 Years of Innovation. Since 1999.

GRESSO is committed to consistently delivering only the highest level of craftsmanship and materials. We have been working with titanium for more than 20 years and over this time we have learned all the secrets of shaping it, as well as the skills and techniques for enhancing every single one of its properties. 

Laser-cut from the premium quality Japanese titanium, each frame weighs as little as 4.5 grams and combines amazing strength, lightness and comfort.

About GRESSO

The Beginning

GRESSO starts out as an engineering company and manufacturer of luxury mobile phones and accessories made of titanium and 18K gold. Meticulously engineered and handcrafted to perform at the highest quality, GRESSO mobile phones shortly gain worldwide recognition and enter Forbes’ Top-10 of the world’s most luxury phones.

Titanium square sunglasses for women GRESSO Bertha with Zeiss polarized grey lenses #color_grey-gradient
BERTHA / TITANIUM
Sale price$395.00

Free shipping and 30-day RETURNS

Free complimentary shipping and returns on all U.S. orders. GRESSO will gladly accept returns for any order within 30 calendar days of delivery.