IO

BATCH ONE SHIPPING WORLDWIDE FEBRUARY 2026!

£450.00 GBP

Free shipping on all orders.

Refined, balanced, and quietly confident—IO is where structure meets softness.

Named after Jupiter’s dynamic moon, IO is a soft square frame with gently rounded edges and a clean silhouette. It's compact, versatile, and flattering on just about everyone.

Colour:

Black

Blue

Undyed

Lenses:

ZEISS POLARIZED Aurora

ZEISS POLARIZED Sundown

Frame Only FOR PRESCRIPTION

*TAXES AND DUTIES INCLUDED.*

Variant

DIMENSIONS & WEIGHT

ALL DIMENSIONS IN MILIMETRES.

A: FRAME WIDTH B: LENS WIDTH C: LENS HEIGHT D: TEMPLE LENGTH E: BRIDGE WIDTH

ANDROMEDA: A:148 B:48 C:47 D:135 E:16-21

APHELION: A:141 B:48 C:31 D:135 E:15-20

CASSINI: A:139 B:47 C:40 D:135 E:15-20

IO: A:143 B:46 C:40 D:135 E:17-22

KEPLER: A:139 B:45 C:42 D:135 E:16-21

QUASAR: A:143 B:48 C:34 D:135 E:15-20

SETI: A:137 B:43 C:33 D:135 E:15-20

TITAN: A:142 B:48 C:38 D:135 E:15-20

LENS OPTIONS

Lens Options:

Aurora: Premium Zeiss polarized with 100% UV protection. A green-base lens with a mirrored triflection coating—reflecting hues of green and blue for a crisp, cool view.

Sundown: Premium Zeiss polarized with 100% UV protection. A warm gradient lens, darker at the top and lighter at the bottom. Enhances natural tones and adds a soft golden glow to your world.

Frame Only: Prefer your own lenses? Select Frame Only and we'll ship with clear dummy lenses your optician can easily replace.

Visit our lenses page to find out more

DENIM OPTIONS

Denim Options: Choose from three timeless finishes:

Black – Sleek and versatile
Blue – Classic and cool
Undyed – Pure and natural

WHAT'S INCLUDED

Your selected sunglasses frame.

Chosen lenses: Zeiss Aurora, Zeiss Sundown or Dummy lenses for prescription.
Handy mini screwdriver for adjustments.
Microfiber drawstring bag — perfect for safe storage and lens cleaning
Pull-drawer box.

Visit our packaging page to find out more.

WAITING LIST

Each pair is handmade and hand-finished to order by our team in Cornwall, UK.

To see our most up-to-date production timelines, please check out our waiting list page to find out more before placing your order.

SHIPPING

We are committed to getting your order to you as quickly and safely as possible. All orders are dispatched using Royal Mail Tracked services, so you can follow your parcel every step of the way.

Delivery Timeframes:

UK Orders: Estimated delivery within 2–4 working days after dispatch.
International Orders: Delivery times vary by location, typically within 7–14 working days after dispatch.
Tracking Your Order: Once your order has been dispatched, you will receive a confirmation email with your Royal Mail tracking number, allowing you to track your parcel online at any time.

To find out more, please visit our shipping & returns page to find out more.

TAXES & DUTIES

United States Orders:
Duties and taxes are calculated and paid at checkout, so there are no additional fees when your order is delivered.

Other International Orders:
Import taxes, customs duties, and fees may apply depending on your country's regulations. These charges are not included in the product price or shipping cost and are the responsibility of the customer.

We recommend checking with your local customs office if you're unsure about possible charges before placing your order.

FAQs

Have Questions? We’ve Got Answers.

For more detailed information, visit our FAQs page to find out more — we’re here to help!

RETURNS

We want you to love your purchase. If for any reason you are not completely satisfied, we’re here to help.

Returns:

You have 14 days from the date of delivery to return your item(s).
Items must be returned in their original condition, unused, and with all original packaging.
Return shipping costs are the responsibility of the customer, unless the item is faulty or incorrect.
For international returns, please ensure that “returns” is selected on any customs forms. Any customs charges sent to Mosevic will not be paid and the item will be automatically returned to you.

Visit our shipping & returns page to find out more information.

DIMENSIONS & WEIGHT

ALL DIMENSIONS IN MILIMETRES.

A: FRAME WIDTH B: LENS WIDTH C: LENS HEIGHT D: TEMPLE LENGTH E: BRIDGE WIDTH

ANDROMEDA: A:148 B:48 C:47 D:135 E:16-21

APHELION: A:141 B:48 C:31 D:135 E:15-20

CASSINI: A:139 B:47 C:40 D:135 E:15-20

IO: A:143 B:46 C:40 D:135 E:17-22

KEPLER: A:139 B:45 C:42 D:135 E:16-21

QUASAR: A:143 B:48 C:34 D:135 E:15-20

SETI: A:137 B:43 C:33 D:135 E:15-20

TITAN: A:142 B:48 C:38 D:135 E:15-20

LENS OPTIONS

Lens Options:

Aurora: Premium Zeiss polarized with 100% UV protection. A green-base lens with a mirrored triflection coating—reflecting hues of green and blue for a crisp, cool view.

Sundown: Premium Zeiss polarized with 100% UV protection. A warm gradient lens, darker at the top and lighter at the bottom. Enhances natural tones and adds a soft golden glow to your world.

Frame Only: Prefer your own lenses? Select Frame Only and we'll ship with clear dummy lenses your optician can easily replace.

Visit our lenses page to find out more

DENIM OPTIONS

Denim Options: Choose from three timeless finishes:

Black – Sleek and versatile
Blue – Classic and cool
Undyed – Pure and natural

WHAT'S INCLUDED

Your selected sunglasses frame.

Chosen lenses: Zeiss Aurora, Zeiss Sundown or Dummy lenses for prescription.
Handy mini screwdriver for adjustments.
Microfiber drawstring bag — perfect for safe storage and lens cleaning
Pull-drawer box.

Visit our packaging page to find out more.

WAITING LIST

Each pair is handmade and hand-finished to order by our team in Cornwall, UK.

To see our most up-to-date production timelines, please check out our waiting list page to find out more before placing your order.

SHIPPING

We are committed to getting your order to you as quickly and safely as possible. All orders are dispatched using Royal Mail Tracked services, so you can follow your parcel every step of the way.

Delivery Timeframes:

UK Orders: Estimated delivery within 2–4 working days after dispatch.
International Orders: Delivery times vary by location, typically within 7–14 working days after dispatch.
Tracking Your Order: Once your order has been dispatched, you will receive a confirmation email with your Royal Mail tracking number, allowing you to track your parcel online at any time.

To find out more, please visit our shipping & returns page to find out more.

TAXES & DUTIES

United States Orders:
Duties and taxes are calculated and paid at checkout, so there are no additional fees when your order is delivered.

Other International Orders:
Import taxes, customs duties, and fees may apply depending on your country's regulations. These charges are not included in the product price or shipping cost and are the responsibility of the customer.

We recommend checking with your local customs office if you're unsure about possible charges before placing your order.

FAQs

Have Questions? We’ve Got Answers.

For more detailed information, visit our FAQs page to find out more — we’re here to help!

RETURNS

We want you to love your purchase. If for any reason you are not completely satisfied, we’re here to help.

Returns:

You have 14 days from the date of delivery to return your item(s).
Items must be returned in their original condition, unused, and with all original packaging.
Return shipping costs are the responsibility of the customer, unless the item is faulty or incorrect.
For international returns, please ensure that “returns” is selected on any customs forms. Any customs charges sent to Mosevic will not be paid and the item will be automatically returned to you.

Visit our shipping & returns page to find out more information.

SUPERMASSIVE HINGE

(PATENT PENDING)

FULLY ADJUSTABLE, ULTRA-DURABLE AND BUILT FOR LONG-TERM COMFORT AND FIT.