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.
US duties and taxes paid at checkout.
ALL DIMENSIONS IN MILIMETRES.
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:
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: Choose from three timeless finishes:
Visit our packaging page to find out more.
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.
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:
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
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.
Have Questions? We’ve Got Answers.
For more detailed information, visit our FAQs page to find out more — we’re here to help!
We want you to love your purchase. If for any reason you are not completely satisfied, we’re here to help.
Returns:
Visit our shipping & returns page to find out more information.
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