Black Polarized Sunglasses | Vento by 20 Grammi

Some things are built to last. Others are built to move. Vento Black does both.

These round-frame sunglasses are crafted from TR90—an unbreakable, ultra-light material trusted for performance and flexibility. Made in Italy and weighing under 20 grams, they offer a barely-there feel with durability that keeps up.

Polarized lenses reduce glare and sharpen contrast for clearer vision in strong light. Certified Category 3 UV protection ensures your eyes stay shielded whether you’re heading into the mountains or navigating city reflections.

Timeless in matte black and refined in every detail, Vento Black is made for everyday motion—with nothing extra, and nothing missing.

Lightweight. Polarized. Unbreakable. Made to move.

• Frame Material: TR90 (unbreakable, ultra-light, flexible)

• Lens Technology: Polarized, glare-reducing

• UV Protection: 100%, Category 3

• Frame Color: Matte Black

• Shape: Round

• Weight: Under 20 grams

• Certifications: EN ISO 12312-1:2013 and A1:2015

• Made in: Italy

We ship to most European countries and Japan.

• For Swiss customers: Free exchanges, same-day delivery to select postal codes, and flexible shipping options (priority & economy). Free shipping on orders over 300 CHF.
• For international customers: Easy 14-day returns.

For details on our shipping fees and return policies, please click here: Shipping Policy , Refund and Return.

Should you have any questions or need assistance, our team is just a click away.

Thank You for Choosing Zerokay!