Tortoise Polarized Sunglasses | Vento by 20 Grammi

Minimal weight. Maximum versatility.

City-ready, style-conscious, and built for movement.

The Vento Dark Tortoise sunglasses bring together timeless design and everyday practicality. With a rounded shape and a rich tortoise matte finish, they’re made to complement your daily routine—whether you’re weaving through traffic, stepping into sunlight, or catching a quiet moment outside.

Made in Italy from ultra-light, flexible TR90, these sunglasses weigh under 20 grams—so light you’ll forget you’re wearing them. The polarized lenses cut glare and improve contrast, while offering full UV protection (Category 3) for urban brightness and reflections.

Effortless to wear. Essential to own. Vento Dark Tortoise is your go-to for summer in the city—light in feel, heavy on style.

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

• Lens Technology: Polarized, glare-reducing

• UV Protection: 100%, Category 3

• Frame Color: Dark Tortoise Matte

• 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!