Tortoise Polarized Sunglasses | Vento by 20 Grammi

Lightweight and timeless—polarized sunglasses that fit your city rhythm without slowing you down.

CHF 95.00

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About This Product

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!

Additional information

Colour

Tortoise

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🧦 Zerokay Socks Size Guide

Our socks are true to European size.
If you have a wider foot or are between sizes, we recommend choosing the upper size for the best comfort.

Available sizes: 35–38 | 39–42 | 43–45

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👕 Zerokay T-Shirt Size Guide

Our T-shirts are true to European size.

  • For a regular, close-to-body fit → choose your usual size.

  • For a more relaxed fit → we recommend going one size up.

 

Available sizes: S | M | L | XL

 

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Zerokay Helmet Size Chart

Helmet Size

Head Circumference (cm)

XXS – XS

52 -54 cm

51.1 – 54.0

S – M

55-58 cm

54.1 – 58.0

L – XL

59 – 61 cm

58.1 – 61.0

ski goggles lens guide by Zerokay

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